YOU SAID:
Did your dad go to get the milk?
INTO JAPANESE
お父さんは牛乳を買いに行きましたか?
BACK INTO ENGLISH
Did your father go buy milk?
INTO JAPANESE
あなたのお父さんは牛乳を買いに行きましたか?
BACK INTO ENGLISH
Did your father go buy milk?
Come on, you can do better than that.