"na" meaning in Tok Pisin

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "and"
      },
      "expansion": "English and",
      "name": "der"
    }
  ],
  "etymology_text": "From English and.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "conjunctions"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Tok Pisin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "olsem na"
        }
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1995, John Verhaar, Toward a reference grammar of Tok Pisin: an experiment in corpus linguistics, page 433",
          "text": "Mekim olsem pinis, orait tupela i planim taro na banana, na kumu, painap, kon, tomato, na kaukau tu.",
          "type": "quotation"
        },
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1986, John Hunter, “Vocabulary”, in Papua New Guinea phrasebook, page 60",
          "text": "and - na",
          "type": "quotation"
        }
      ],
      "glosses": [
        "and"
      ],
      "id": "en-na-tpi-conj-YgERG4Og",
      "links": [
        [
          "and",
          "and"
        ]
      ]
    }
  ],
  "word": "na"
}

{
  "derived": [
    {
      "word": "olsem na"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "and"
      },
      "expansion": "English and",
      "name": "der"
    }
  ],
  "etymology_text": "From English and.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "conjunctions"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "Requests for translations of Tok Pisin quotations",
        "Tok Pisin conjunctions",
        "Tok Pisin entries with incorrect language header",
        "Tok Pisin lemmas",
        "Tok Pisin terms derived from English",
        "Tok Pisin terms with quotations"
      ],
      "examples": [
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1995, John Verhaar, Toward a reference grammar of Tok Pisin: an experiment in corpus linguistics, page 433",
          "text": "Mekim olsem pinis, orait tupela i planim taro na banana, na kumu, painap, kon, tomato, na kaukau tu.",
          "type": "quotation"
        },
        {
          "english": "(please add an English translation of this quotation)",
          "ref": "1986, John Hunter, “Vocabulary”, in Papua New Guinea phrasebook, page 60",
          "text": "and - na",
          "type": "quotation"
        }
      ],
      "glosses": [
        "and"
      ],
      "links": [
        [
          "and",
          "and"
        ]
      ]
    }
  ],
  "word": "na"
}