women's response to -------------
2 inches - i can't even hold it, properly.
3 inches - never been so unsatisfied, in my whole life.
4 inches - i've had bigger than it .
5 inches - good, but not enough!
6 inches - almost all right.
7 inches - can't complain, now .
8 inches - perfect!
9 inches - a bit longer but manageable.
10 inches- means pressure on stomach and intestine.
this survey was to understand customer's feedback on different sizes of subway sandwiches.