my_family = {
    "child1":{
    "name":"Raj","year":2009
    },
    "child2":{
    "name":"Ravi","year":2010
    },
"child3":{
    "name":"mira","year":2011
    },
}
print(my_family["child1"]["name"])
print(my_family["child2"]["name"])
print(my_family["child3"]["name"])