YOU SAID:

get a duck grapes only for him to want lemonade

INTO JAPANESE

彼がレモネードを欲するためだけにアヒルのブドウを手に入れる.

BACK INTO ENGLISH

I get duck grapes just because he wants lemonade.

INTO JAPANESE

彼がレモネードを欲しがっているという理由だけで、私はアヒルのブドウを手に入れます.

BACK INTO ENGLISH

I get duck grapes just because he wants lemonade.