Task: Question Answering
Input (English): Problem: if 4 a – 2 b – 2 c = 32 and √ 3 a - √ ( 2 b + 2 c ) = 4 , what is the value of a + b + c ? 
Options: a ) 3 , b ) 9 , c ) 10 , d ) 12 , e ) 14
Output (English): d