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

It is part of the adaptive immunity
Forma parte de la inmunidad adaptativa

The Defiant Negative Disorder
El Trastorno Negativista Desafiante

The initial cause that triggers the termination of the translation is

La causa inicial que desencadena la terminación de la traducción es