answer: Martin went to the table tennis yesterday while #Person1# hasn't been able to see any events, so Marting suggests seeing the marathon tomorrow.
documents: #Person1#: Hello Martin. Have you been to any events yet?
  #Person2#: Yes I have. I went to the table tennis yesterday.
  #Person1#: Oh wow. How was it?
  #Person2#: Oh. It was great. I love Ma Lin. He's my favourite table tennis player. Have you seen anything yet?
  #Person1#: Oh I still haven't managed to get any tickets. I'd love to see something though.
  #Person2#: Well, let's go to the marathon tomorrow then! We can just stand by the side of the road.
  #Person1#: What a great idea.