Task: Question Answering
Input (English): Problem: last year a worker saved 5 % of her annual salary . this year , she made 20 % more money than last year and she saved 6 % of her salary . the amount she saved this year was what percent of the amount she saved last year ? 
Options: a ) 136 % , b ) 140 % , c ) 144 % , d ) 148 % , e ) 152 %
Output (English): c