Answer: The correct answer is option A. "She is annoyed with Walter for some reason"
Explanation: The excerpt from Lorraine Hansberry's "A Raisin in the Sun" shown in the question starts by Ruth stating that she's sleepy as the devil to deny something. This, and the fact she not only does not follow what Walter says but she does exactly what he doesn't want, implies that Ruth is annoyed with Walter for some reason.
The main verb would be "indicated", being that "research" (which is the main subject) is what's doing the action, which is indicating.
The whole sentence is basically about the research indicating... etc.
Answer:
I think its a
Explanation:
but dont come at me if you get it wrong