No
Coffee by a long shot tea is actually very healthy for you.
Unless we can assume that all students take tea, or coffee, or both, then we do not have enough information in the facts given. All we know competely is the details regarding tea. 14 take tea and 10 of those do not take coffee. This tells us that 4 people who take tea do also take coffee. But, this leaves 16 people who definitely don't take tea .... these people 'might' take coffee, but perhaps some of them only take water, or cola, or whatever.
most of the time he does not drink coffee. I hear he drinks tea. :)
tea
There is no coffee in tea, however there is caffeine in tea.
Probably.
Easy. Coffee. The Land of Coffee (but no tea) has coffee. Either that or there are books but no pages
Prozac and tea/coffee is perfectly fine
Black, two sugars. ^ That's his coffee
Yes, in moderation since tea contains caffeine and some tea sorts contains more caffeine that coffee.
Tea
it can be considered coffee than tea