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.

Input: Consider Input:  Platelet factor 4 levels in patients with coronary artery disease .

Output: Platelet factor 4


Input: Consider Input:  Experimental studies and clinical application of plasma ACTH radioimmunoassay kit without extraction process

Output: plasma ACTH


Input: Consider Input:  Our results are consistent with TCOF1 mutations leading to the Treacher Collins syndrome phenotype .


Output: TCOF1 mutations