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

Example Input: El principal factor de crecimiento autocrino para la mayoría de linfocitos T tras el reconocimiento del antígeno es
Example Output: The main autocrine growth factor for most T lymphocytes after antigen recognition is

Example Input: La rigidez afectiva se caracteriza por
Example Output: Affective rigidity is characterized by

Example Input: De entre las siguientes, la primera célula precursora de los granulocitos neutrófilos es
Example Output:
Among the following, the first precursor cell of neutrophil granulocytes is