In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

Ex Input:
Unen a las células epiteliales entre sí

Ex Output:
They join the epithelial cells to each other


Ex Input:
¿Cuál de los siguientes enlaces covalentes no aparece en las proteínas?

Ex Output:
Which of the following covalent bonds does not appear in proteins ?


Ex Input:
La somatomedina IGF-1 causa

Ex Output:

Somatomedin IGF-1 causes