What’s the probable relationship between these two speakers? [br] [originaltext

W: John, what are you doing on your computer? Don’t you remember you promise?
M: This is not a game. It’s only a crossword puzzle. It helps increase my vocabulary.
Q: What’s the probable relationship between these two speakers?

W: What’s the matter with you? You look pale. Have you caught a cold?
M: Oh, no, but my stomach aches. Maybe the seafood doesn’t agree with me.
Q: What probably caused the man’s stomachache?