You wanted to move the HEN to the slaughterhouse. The HEN responded against moving.
|( を ) かえ*す||
I return something
|( が ) かえ＊る||
something is returned or restored to its former state
|お 返事 する||
reply. In Japan, even if you respond to your friend's email 5 minutes after you got it, you have to start all mails with "Sorry my reply is so slow." (お返事が遅くてゴメン！） （おへんじ が おそくて ゴメン）