The correct option is A Hypothalamus
Hypothalamus, which is located in the forebrain controls body temperature, growth and sexual behaviour. It is an important link between neural and endocrine system.
Pons varolii, which is located in the hindbrain, contains fibre tracts that connects different regions of the brain.
Cerebellum, also part of the hindbrain, controls the rapid muscular activities, such as running, talking.
Thalamus, which is part of diencephalon of the forebrain, is the coordinating centre for sensory and motor signalling