X	Y	Z	A	utterance	gesture	nod	gaze	 demo
start	end	sender	type	annotation
0001.95	0002.32	Y	1	Hi
0004.68	0004.97	Y	1	Fine
0007.03	0008.06	Y	1	I have some...
0011.31	0011.56	Y	1	Oh
0014.84	0015.13	Y	1	Hi