8 - Number of members of the US Senate and House of Representatives who have a child serving in the military.

"Results": [
    {
        "TypeName": "ORG",
        "Text": "US Senate",
        "Start": 29,
        "End": 38
    },
    {
        "TypeName": "ORG",
        "Text": "House of Representatives",
        "Start": 43,
        "End": 67
    }
]