Read the sentence to find out if there is an error and choose the corresponding answer:

A. The solution
B. which he provided
C. does not hint the
D. possibility of
E. an alternative answer

Choose the correct answer from the options given below:

C only

The correct answer is Option (2) - C only

Explanation:
- The phrase "does not hint the" in C is incorrect. It should be "does not hint at" instead, as "hint at" is the correct phrasal verb.

The corrected sentence would be:  
The solution which he provided does not hint at the possibility of an alternative answer.