YOU SAID:

who am I am I pizza or underpants

INTO JAPANESE

私は誰私はピザかパンツ

BACK INTO ENGLISH

I who I was pizza or pants

INTO JAPANESE

私はピザやズボンができました

BACK INTO ENGLISH

I had pizza and pants

INTO JAPANESE

私はピザを持っていたし、ズボン

BACK INTO ENGLISH

I had the pizza and pants

INTO JAPANESE

私はピザとズボンを持っていた

BACK INTO ENGLISH

I had pizza and pants

INTO JAPANESE

私はピザを持っていたし、ズボン

BACK INTO ENGLISH

I had the pizza and pants

INTO JAPANESE

私はピザとズボンを持っていた