YOU SAID:
Who did this to the armchair?
INTO JAPANESE
誰が肘掛け椅子にこれをしましたか?
BACK INTO ENGLISH
Who did this on an armchair?
INTO JAPANESE
誰が肘掛け椅子でこれをしましたか?
BACK INTO ENGLISH
Who did this with an armchair?
INTO JAPANESE
誰が肘掛け椅子でこれをしましたか?
BACK INTO ENGLISH
Who did this with an armchair?
You've done this before, haven't you.