instruction:
In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
question:
Es una molécula coestimuladora que se expresa en las células presentadoras de antígeno
answer:
It is a costimulatory molecule that is expressed in the antigen-presenting cells


question:
El Programa de Actividades Preventivas y de Promoción de la Salud (PAPPS) NO incluye como paquete mínimo en el Subprograma Infantil
answer:
The Program of Preventive Activities and Health Promotion (PAPPS) DOES NOT include as a minimum package in the Infant Subprogram


question:
El error alcalino que se produce en los electrodos de vidrio para la media de pH
answer:

The alkaline error that occurs in glass electrodes for the average pH