I think the answer is d but not really sure but hope i have been a help
I believe that the best answer for this question is "are." You are referring to two parties here, both the lion tamer and the clowns. This would mean that your applicable verbs must also be plural. Since "are" is the plural version of "is," it is the most suitable word to use in this situation. Hope this helps.
Answer:
She speaks at length about her husband and brothers and her expectation for their return. He thinks she is suffering from a mental condition.
Explanation:
