Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Ex Input:
Deletions remove one or more nucleotides from the dna

Ex Output:
Deletions remove one or more what from the dna?

Ex Input:
If a substance has a ph value greater than 7,that indicates that it is base.

Ex Output:
If a substance has a ph value greater than 7, what does it indicate?

Ex Input:
Carbohydrates are an important group of biological molecules that includes sugars and starches.

Ex Output:
Carbohydrates are an important group of biological molecules that includes sugars and these?