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.

Ex Input:
 A simple procedure for accurate quantitation of factor VIII inhibitors .

Ex Output:
factor VIII


Ex Input:
 Mycobacterium tuberculosis inhibits IFN - gamma transcriptional responses without inhibiting activation of STAT1 .

Ex Output:
IFN - gamma


Ex Input:
 The authors recommend in cases with an elevated transaminase serum activity more frequent check - up examinations to avoid missing of a relapse , and to examine repeatedly IgM anti - HAV as in protracted forms of hepatitis IgM anti - HAV may persist even when the transaminase activity is normal .

Ex Output:

anti - HAV