"tiedä häntä" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "phrase",
        "head": "tiedä häntä"
      },
      "expansion": "tiedä häntä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Finnish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Who knows, it might even succeed.",
          "text": "Tiedä häntä, saattaa se onnistuakin.",
          "type": "example"
        }
      ],
      "glosses": [
        "who knows"
      ],
      "id": "en-tiedä_häntä-fi-phrase-cFpGTuDJ",
      "links": [
        [
          "who knows",
          "who knows"
        ]
      ]
    }
  ],
  "word": "tiedä häntä"
}

{
  "head_templates": [
    {
      "args": {
        "1": "fi",
        "2": "phrase",
        "head": "tiedä häntä"
      },
      "expansion": "tiedä häntä",
      "name": "head"
    }
  ],
  "lang": "Finnish",
  "lang_code": "fi",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Finnish entries with incorrect language header",
        "Finnish lemmas",
        "Finnish multiword terms",
        "Finnish phrases",
        "Finnish terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "Who knows, it might even succeed.",
          "text": "Tiedä häntä, saattaa se onnistuakin.",
          "type": "example"
        }
      ],
      "glosses": [
        "who knows"
      ],
      "links": [
        [
          "who knows",
          "who knows"
        ]
      ]
    }
  ],
  "word": "tiedä häntä"
}