In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Why is it that they can develop only a (1)/ certain aspect of there life and not realize (2)/ their full potential? (3)/ No error (4)

Options

A. 1
B. 2
C. 3
D. 4

Answer

B