I do n't know if I 'll finish it in time for her big party , but I 'll give it a shot . If not , I know I can finish that boa thing she wants , and save this one for Christmas . Tomorrow is Russell 's first day of preschool .
According to the above context, choose the best option to answer the following question.
Question: What may be the reason for them being able to finish the boa thing ?
Options:
A. It only takes one skein of yarn .
B. It 's not a pattern they know .
C. It;s a faster pattern .
D. It 's made of a bigger yarn .


C