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:
 The complete sequence of the S . tuberosum cox2 was determined ( accession no . DQ18064 ) .

Ex Output:
S . tuberosum


Ex Input:
 When we elaborated the structural comparisons with individual domains of P . aeruginosa RdgC , only the center domain gave a Z score above 5 .

Ex Output:
P . aeruginosa


Ex Input:
 The minimum inhibitory and bactericidal concentrations of penicillin , ampicillin , and tobramycin against the S . faecium isolated from the patient ' s blood cultures

Ex Output:

S . faecium


