Question

как ответить на вапрос Whose is this rocking horse 1a it\'s Bill 2b it\'s Bill\'s

Answer 1

it's Bill's
потому что whose -- чья, Bill's -- принадлежит Биллу

Answer 2

Whose is this rocking horse ?
2b it's Bill's.

Answer 3

The correct answer would be: "It's Bill's."