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:
 We report five of 13 evaluable patients undergoing allogeneic sibling BM or PBSC transplantation for MM between 1990 and 1997 who met the criteria for adjuvant alpha - IFN therapy .

Ex Output:
alpha - IFN


Ex Input:
 RESULTS : Although low levels of vIRF - 2 mRNAs can be detected in the HHV - 8 - positive BCBL - 1 tumor cell line , 12 - 0 - tetradecanoylphorbol - 13 - acetate ( TPA ) treatment does not stimulate expression of vIRF - 2 gene together with primary lytic cycle genes .

Ex Output:
vIRF - 2


Ex Input:
 A new simple identification of rheumatoid factor on nitrocellulose was developed that allows quantitative detection .

Ex Output:

rheumatoid factor