01_beat_align	0	6.452	6.452	0.1
09_metaphoric_m	6.452	7.035	0.583	0.9	more important
01_beat_align	7.035	10.33	3.295	0.1
08_metaphoric_l	10.33	11.33	1.0	0.8	reason
01_beat_align	11.33	20.952	9.622	0.1
09_metaphoric_m	20.952	21.535	0.583	0.9	keep
01_beat_align	21.535	46.0	24.465	0.1