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.

Example Input: T cells recognizing antigens encoded within map units 0 . 67 to 0 . 73 of HSV DNA are frequently recovered from herpetic lesions .
Example Output: HSV DNA

Example Input: BACKGROUND : Antigen - receptor interactions on lymphocytes result in local clustering of actin , receptors and signaling molecules into an asymmetric membrane structure termed a cap .
Example Output: signaling molecules

Example Input: Thus , low levels of glucocorticoid - inducible inhibitors may contribute to , but can not fully account for , Dex inhibition of GM4672A PA activity .
Example Output:
GM4672A PA