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:  Moderate - to - severe intraductal epithelial hyperplasias were more often associated with immunoglobulin G localization that were other benign lesions
Example Output: immunoglobulin G

Example Input:  This sequence - specific binding is probably mediated by a highly conserved sequence motif , ATTTGCAT , present in all three transcriptional elements .
Example Output: transcriptional elements

Example Input:  Deregulation of bcl - 6 expression by chromosomal rearrangements and point mutations of the bcl - 6 promoter region are implicated in the pathogenesis of B - cell lymphoma .
Example Output:
bcl - 6