"eso que" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "conjunction"
      },
      "expansion": "eso que",
      "name": "head"
    }
  ],
  "hyphenation": [
    "e‧so que"
  ],
  "hyphenations": [
    {
      "parts": [
        "e‧so que"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              18,
              25
            ]
          ],
          "bold_translation_offsets": [
            [
              25,
              49
            ]
          ],
          "english": "You ate everything?! And you were telling me that you weren't hungry!",
          "text": "¿Comiste todo? ¡Y eso que no tenías hambre!",
          "translation": "You ate everything?! And you were telling me that you weren't hungry!",
          "type": "example"
        }
      ],
      "glosses": [
        "used to suggest that something previously mentioned is surprising"
      ],
      "id": "en-eso_que-es-conj-cm-iUqyk"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈeso ke/"
    },
    {
      "ipa": "[ˈe.so ke]"
    }
  ],
  "word": "eso que"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "conjunction"
      },
      "expansion": "eso que",
      "name": "head"
    }
  ],
  "hyphenation": [
    "e‧so que"
  ],
  "hyphenations": [
    {
      "parts": [
        "e‧so que"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish conjunctions",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with usage examples"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              18,
              25
            ]
          ],
          "bold_translation_offsets": [
            [
              25,
              49
            ]
          ],
          "english": "You ate everything?! And you were telling me that you weren't hungry!",
          "text": "¿Comiste todo? ¡Y eso que no tenías hambre!",
          "translation": "You ate everything?! And you were telling me that you weren't hungry!",
          "type": "example"
        }
      ],
      "glosses": [
        "used to suggest that something previously mentioned is surprising"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈeso ke/"
    },
    {
      "ipa": "[ˈe.so ke]"
    }
  ],
  "word": "eso que"
}