In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.

I had lots of problem about studying science .
I had lots of problems when studying science .

some said this product is recomended for the most important doctor or something like that .
Some say this product is recommended for the most important doctors , or something like that .

Furthermore , it is way better to live on knowledge than on guess and common facts that anyone could learn through the medias .
Furthermore , it is way better to live on knowledge than on guess and common facts that anyone could learn through the media .