I	B-SLOT0	i	http://www.cs.wisc.edu/zhu/space2/ttp3_new/images/not_available.gif	
had	B-VERB	have	http://www.cs.wisc.edu/zhu/space2/ttp3_new/images/not_available.gif	
a	O	a	NONE
question	B-SLOT1	question	http://www.cs.wisc.edu/zhu/space2/ttp3_new/images/not_available.gif	
about	O	about	NONE
something	O	something	NONE
.	O	.	NONE