It takes at least two people to make a group of people.  If the group is drinking out of wineglasses, they are therefore drinking from the wineglasses.


Context: A group of people, at least two of whom are drinking out of wineglasses, are standing in a hallway.
Hypothesis: At least two people are drinking from wineglasses.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?