Task: Question Answering
Input (English): Problem: on sunday morning , pugsley and wednesday are trading pet spiders . if pugsley were to give wednesday two of his spiders , wednesday would then have 9 times as many spiders as pugsley does . but , if wednesday were to give pugsley 6 of her spiders , pugsley would now have 6 fewer spiders than wednesday had before they traded . how many pet spiders does pugsley have before the trading game commences ? 
Options: a ) 4 , b ) 6 , c ) 8 , d ) 10 , e ) 20
Output (English): a