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

¿Cuál de los siguientes NO es un componente del entrenamiento en cama seca para la enuresis?
Which of the following is NOT a component of dry bed training for bedwetting?

Un niño de 5 años que presenta síntomas de una posible meningitis, es atendido en un servicio de urgencias. En la tinción de Gram del sedimento del líquido cefalorraquídeo, se observan diplococos Gram negativos y abundantes leucocitos polimorfonucleados. ¿Qué microorganismo nos sugiere como posible causa de la infección?
A 5-year-old boy with symptoms of possible meningitis is seen in an emergency department. Gram-negative diplococci and abundant polymorphonuclear leukocytes are observed in the Gram stain of the cerebrospinal fluid sediment. What microorganism does it suggest as a possible cause of the infection ?

Los sistemas 2,4-diaminopteridinas, tales como aminopterina o metotrexato, son buenos agentes antitumorales ya que reducen la biosíntesis de purinas y pirimidinas al inhibir a la enzima

The 2,4-diaminopteridine systems, such as aminopterin or methotrexate, are good antitumor agents since they reduce the biosynthesis of purines and pyrimidines by inhibiting the enzyme

