Feedback in True/False Question

Hi,

I would like to create a lot of questions via textual format. This works well but I'd like to add some false feedback
example:
60 seconds ago in 1 hour ?
*False
True -> feedback= this is the number of scondes in 1 minute

number of centimeters in 1 meter
*100
100000 -> feedback = No, it's for 1 kilometer

is it possible?

thanks a lot