You are given a set of queries separated by '
', and your job is to find out the query which is not a well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.
Q: What can you contribute to the society if you become a lawyer ?
Can scars dissapear in years time ?
Why was john glenn is famous ?
How do you change your mouse pointer into a picture ?
A: 
Why was john glenn is famous ?