Read the following context and choose the best option to answer the question.
Context: We took a short little trip to MO this weekend . We wanted to go an one more trip before school started ! ! My aunt was having a garage sale so we brought some of our junk up their and had a huge family garage sale ! ! I think there were like 6 families that had stuff up there ! !
Question: What may be the reason for wanting to go on one more trip before school started ?
Options: 
A. They made this rule for themselves .
B. The teachers do n't allow them to take trips during school .
C. They would n't have the time for trips later .
D. Their parents told them they could n't .


C