Answer:
Voidable at Race's option (A)
Explanation:
A voidable contract is a formal agreement between two parties that may be rendered unenforceable for a number of legal reasons. Some of these reasons could include :
-Failure by one or both parties to disclose a material fact
-A mistake, misrepresentation or fraud
-Undue influence or duress
-One party's legal incapacity to enter a contract
-One or more terms that are unconscionable
-A breach of contract
Ordinarily, a voidable contract is  considered to be legal and enforceable but can be rejected by one party if the contract is discovered to have defects.
In this case, Race was already intoxicated which was also known to the other party- Lark . Hence, this make the contract voidable at the option of Race.