Two brothers made a contract for the division of the property of a joint Hindu family, in which there was a provision to pay the marriage expenses of the unmarried sister. The brothers refused to pay the money. Choose the correct answer-

• A. Sister cannot claim for enforcement of contract because she is not a party to the contract
• B. Sister cannot claim as she has not given any consideration
• C. Sister can claim even if she is not a party to the contract
• D. Sister can claim because the consideration given by brothers to each other will be deemed to have been given by the sister