sentence: Alice got her new cockatoo a big cage and lots of toys, and she thought the cockatoo enjoyed the fun of the 
complete: toys .

sentence: Adam was always happy to be able to study but Craig was not because 
complete: Adam was a very diligent student.

sentence: Matthew was able to solve the case but Lawrence was totally stumped, because 
complete:
Matthew possesed the attention to detail do the job.