听下面一段较长对话，回答以下小题。
【小题1】What did Clara do at the weekend?

A．She planted vegetables.

B．She went to a yard sale.

C．She visited her grandpa.

【小题2】What did Mark find inside one of the books he bought?

A．A plane ticket.

B．A family photo.

C．A post card.

【小题3】Where does Mark live?

A．Los Angeles.

B．Chicago.

C．Philadelphia.

【小题4】What is the relationship between Mark and Ashley?

A．Brother and sister.

B．Husband and wife.

C．Father and daughter.