YOU SAID:
I am eating in a meeting
INTO JAPANESE
私は会議で食事をしています
BACK INTO ENGLISH
I am eating at a meeting
INTO JAPANESE
私は会議で食べています
BACK INTO ENGLISH
I'm eating at a meeting
INTO JAPANESE
私は会議で食べています
BACK INTO ENGLISH
I'm eating at a meeting
That didn't even make that much sense in English.