You are presented with the quiz "What hormones can control the thyroid gland?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most pituitary hormones control other endocrine glands" and "endocrine glands include the pituitary, thyroid, parathyroid, adrenal, pineal and thymus glands". 

So, what's the best answer to the question?


 

 Pituitary          