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:
 Multiple aortic thrombi associated with protein C and S deficiency .

Ex Output:
protein C


Ex Input:
 The atopic disposition , indicated by positive skin reactions and IgE antibody titers etc . , and the bronchial reactivity to inhaled acetylcholine were examined on the following three groups : ( 1 ) 20 young adults with a history of childhood asthma who have been symptom - free for more than 4 yr ; ( 2 ) 20 current asthmatics , and ( 3 ) 20 healthy young adults .

Ex Output:
IgE antibody


Ex Input:
 To identify and determine the function of Ino2p in yeast cells , we raised antibodies to a beta - galactosidase / Ino2 fusion protein .

Ex Output:

beta - galactosidase