Speaker A:	□φ1	chi1fan1	Le	mei2you3?
	□φ1	eat lunch	ASP	not
	Have you eaten lunch?
Speaker B:	φ2	he2	Li3 xian1sheng4	chi1fan1○
	φ2	with	Mr. Lee	eat lunch
	I have eaten lunch with Mr. Lee.
Speaker B:	□φ3	ji4de	bu4	ji4de	ta1	le?
	□φ3	remember	Not	remember	him	INT
	Do you remember him?
Speaker A:	□φ4	dang1ran2	ji4de	□φ5	le○
	□φ4	of course	remember	□φ5	INT
	Of course I remember him.