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:
 DNA elements recognizing NF - Y and Sp1 regulate the human multidrug - resistance gene promoter .

Ex Output:
NF - Y


Ex Input:
 Plasma prolactin concentrations during incubation , 25 . 8 + / - 2 . 3 ng / ml , decreased to baseline levels , 10 . 8 + / - 1 . 9 ng / ml , within 24 hr after nestbox removal .

Ex Output:
Plasma prolactin


Ex Input:
 We also show that the products of both the GIY - YIG ORF and the non - canonical LAGLI - DADG - GIY - YIG ORF , which is generated by its integration , have endonuclease activities which recognize and cut the insertion site of the optional sequence .

Ex Output:

GIY - YIG