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:
 Transcription factor B - cell - specific activator protein ( BSAP ) is differentially expressed in B cells and in subsets of B - cell lymphomas .

Ex Output:
Transcription factor


Ex Input:
 In electrophoretic mobility shift assays , an oligonucleotide containing kappa 3 forms two DNA protein complexes with proteins that are present in extracts from unstimulated T cells .

Ex Output:
kappa 3


Ex Input:
 Thus , it was concluded that C / EBP alpha and - beta were able to bind to the C / EBP motif , and that C / EBP alpha bound to the motif in THP - 1 cells and C / EBP beta bound to that in the VD3 - treated HL - 60 cells .

Ex Output:

C / EBP