method	compared task pairs	label	precision	recall	f-score
GRiNCH	matrix1 vs 2	task-specific boundary	0.118	0.650	0.200
GRiNCH	matrix1 vs 2	shared boundary	0.974	0.700	0.815
GRiNCH	matrix1 vs 3	task-specific boundary	0.331	0.783	0.465
GRiNCH	matrix1 vs 3	shared boundary	0.970	0.686	0.803
GRiNCH	matrix1 vs 4	task-specific boundary	0.338	0.733	0.463
GRiNCH	matrix1 vs 4	shared boundary	0.981	0.736	0.841
GRiNCH	matrix2 vs 3	task-specific boundary	0.408	0.795	0.539
GRiNCH	matrix2 vs 3	shared boundary	0.979	0.702	0.818
GRiNCH	matrix2 vs 4	task-specific boundary	0.440	0.797	0.567
GRiNCH	matrix2 vs 4	shared boundary	0.961	0.744	0.839
GRiNCH	matrix3 vs 4	task-specific boundary	0.274	0.850	0.415
GRiNCH	matrix3 vs 4	shared boundary	0.991	0.713	0.829
