Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: What was the birthdate of the leader of the army that the 2nd Division was reassigned to at the southern front? Passage:The 2nd Division, led by Masao Maruyama, was reassigned to the southern front under Field Marshal Terauchi Hisaichi's Southern Area Army, and was one of the divisions which occupied the Dutch East Indies. In particular, it landed in Port of Merak on western Java 1 March 1942, proceeding to Bandung 9 March 1942. After surrender of Dutch forces, the 2nd division was transferred to Rabaul 13 September 1942. The Aoba Detachment split from division was briefly considered for New Guinea Campaign in late August 1942, but soon rejoined division as situation at Guadalcanal deteriorated. On 1–5 October 1942, the division landed on the west coast of Matanikau River on Guadalcanal, resulting in the Actions along the Matanikau. The 2nd division lost at least 700 troops that time. The Battle for Henderson Field which started 24 October 1942, resulted in crippling losses for the division as all Japanese attacks were repulsed. The division total loss of the disastrous Battle of Guadalcanal in the Solomon Islands was over 7,000 men. Afterwards, the 2nd division was assigned to garrison duties in occupied Malaya and Singapore.


a