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:  Similarly , B220 - positive cells appear to play a role in protection following vaccination with heat - killed B . mallei .
Example Output: B . mallei

Example Input:  Rosevalt tubers and T . aestivum var Fortal seeds were used .
Example Output: T . aestivum

Example Input:  Twenty - four hour time - kill curves for penicillin in combination with various aminoglycosides were performed by Dr . Robert Moellering on the S . faecium isolated from the patient ' s blood immediately prior to mitral valve excision and replacement ( Fig . 1 ) .
Example Output:
S . faecium