"You do not like salt a lot."
Translation:Vi ne multe ŝatas salon.
By choice a, an example could be "I would say that I like salt a little bit, therefore it's false that I like it a lot."
For the second option, an example could be: "I hate salt so much, of course I don't like it. And it is correct to say that I don't like it. But I would like to add: I don't like it, A Lot!"
I hope that my interpretations have become more clear xD