YOU SAID:

the boy went to the store to buy a beating

INTO JAPANESE

少年は殴打を買いに店に行った

BACK INTO ENGLISH

The boy went to the store to buy a beating

INTO JAPANESE

男の子は店に行って殴打を買いに行きました

BACK INTO ENGLISH

The boy went to the store to buy a beating.

INTO JAPANESE

少年は殴打を買いに店に行った。

BACK INTO ENGLISH

The boy went to the store to buy a beating.