answer: #Person1# and #Person2# decide to play cards and #Person1# shares some memory of playing cards.
documents: #Person1#: We can't go outside because of the rain and there is nothing to do around the house.
  #Person2#: Would you like to play cards? It's still too early for sleep after all.
  #Person1#: OK, I used to play cards a lot when my sister and I visited my grandmother's house.
  #Person2#: I bet your grandmother would let you win.
  #Person1#: I played with my sister. My grandmother would watch us play while she was not busy with the housework, but she never played with us.