Wont work

A fifth grader looked downcast, so her teacher asked. 揥hat the problem
Carol? I hope it not homework again.?
揥ell, uh, yes, it is,?replied Carol was stupid and made my homework paper
into a paper airplane.?
揅arol, you抮e right, that wasn a very bright thing to do,?said the
teacher, 揵ut his once I抣l let your just unfold the paper and hand it in.?
揙h, but that won work,?said Carol, looking even sadder. 揧ou see, the
plane was hijacked.