"Feeling for the grass-edge of the path with his toes, he reached inside another window further along the wall..." Which of these best describes this excerpt from Doris Lessing's "A Sunrise on the Veld"?

What causes mrs. x to become vulnerable as she speaks to miss y? a. miss y’s responses make mrs. x self-conscious about her abilities as an actress. b. miss y’s nonverbal cues make mrs. x realize that miss y has a relationship with her husband. c. miss y’s lack of eye contact makes miss c feel that she isn’t a good friend. d. miss y’s disinterest in mrs. ax’s christmas gift causes her to feel weak.