I did not receive 6.5 so I am sending new questionnaires separately.

[May-10] Snacks What snacks do you like to eat? Did you often eat snacks when you were young? When do you usually eat snacks now? Do you think it is healthy for you to eat snacks? [May-11] Puzzles Do you think it is good for old people to do puzzles? Do you like doing word puzzles or number puzzles? Which is more difficult for you? When do you do puzzles, during your trip or when you feel bored? Did you do puzzles in your childhood?