YOU SAID:
I eat pineapples but can pineapples eat me
INTO JAPANESE
私はパイナップルを食べますが、パイナップルは私を食べることができます
BACK INTO ENGLISH
I eat pineapple, but pineapple can eat me
INTO JAPANESE
私はパイナップルを食べますが、パイナップルは私を食べることができます
BACK INTO ENGLISH
I eat pineapple, but pineapple can eat me
That didn't even make that much sense in English.