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:  Of 3841 serum samples from sows received from the Tennessee State Diagnostic Laboratory in 1991 - 1992 , 1130 were positive for Toxoplasma gondii antibody .

Output: Toxoplasma gondii antibody


Input: Consider Input:  Insulin therapy has been expanded by development of human insulin and new modes of injection , including insulin pumps .

Output: human insulin


Input: Consider Input:  Mapping the 5 ' and 3 ' termini of TED RNAs indicated that the LTRs have a retroviral U3 - R - U5 structural organization that is capable of directing the synthesis of transcripts that represent potential substrates for reverse transcription and intermediates in transposition .


Output: TED RNAs