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:  The mutations are linked to transcription initiation , but non - Ig promoters are permissible for the mutation process ; thus , other genes expressed in mutating B cells may also be subject to somatic hypermutation .
Example Output: Ig promoters

Example Input:  Core - binding factor beta ( CBFbeta ) is the non - DNA - binding subunit of the heterodimeric CBFs .
Example Output: heterodimeric CBFs

Example Input:  NF - kappaB inhibition with N - acetylcysteine ameliorated the local inflammatory response .
Example Output:
NF - kappaB