In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  A lead phthalocyanin method for the demonstration of acid hydrolases in plant and animal tissues .

Output: acid hydrolases


Input: Consider Input:  Plasma hemopexin homeostasis during the acute phase response .

Output: Plasma hemopexin


Input: Consider Input:  We have previously shown that UNC - 4 expression in the VA motor neurons specifies the wild - type pattern of presynaptic input .


Output: UNC - 4