YOU SAID:

The only presence that mattered was the cave

INTO JAPANESE

重要な唯一の存在は洞窟でした

BACK INTO ENGLISH

The only significant presence was the cave

INTO JAPANESE

唯一の重要な存在は洞窟でした

BACK INTO ENGLISH

The only important entity was the cave

INTO JAPANESE

唯一の重要な存在は洞窟でした

BACK INTO ENGLISH

The only important entity was the cave