Which of the following group of functions was regulated by part of hindbrain?

Hindbrain is composed of the pons, cerebellum and medulla oblongata. The hindbrain is one of the three major developmental divisions of the brain; the other two are the midbrain and forebrain. Gastric secretion, cardiovascular reflexes, respiration was regulated by the medulla oblongata. Located in the brainstem, anterior to the cerebellum, the medulla oblongata is a cone-shaped neuronal mass in the hindbrain, controlling a number of autonomic functions.