var friends = {
    bill: {
        firstName:'Bill',
        lastName: 'Cunningham',
        number: '911',
        address: ['Texas', '13']
    },
    steve: {
        firstName:'Steve',
        lastName: 'Jobs',
        number: '777',
        address: ['heaven', 'no other information required']
    }
};
function list(friends) {
    for (var k in friends) {
        console.log(k)
    }
}
function search (name) {
    for (var friend in friends) {
    if (friends[friend].firstName === name) {
        console.log (friends[friend]);
        return (friends[friend])
    }
    }
}