Read the following conversation and answer the question. W: I received an email yesterday from Henry. Do you remember? He was one of the chairpersons of our students union. M: Yes, but I haven't heard from him for ages. Actually I've been out of touch with him since our first reunion after graduation. Question: What do we learn about the speakers? - They have known each other since their schooldays. - They were both chairpersons of the Students' Union. - They have been in close touch by email.
Answer:
They have known each other since their schooldays.