method	compared task pairs	label	precision	recall	f-score
GRiNCH	matrix1 vs 2	task-specific boundary	0.214	0.900	0.346
GRiNCH	matrix1 vs 2	shared boundary	0.992	0.794	0.882
GRiNCH	matrix1 vs 3	task-specific boundary	0.482	0.900	0.628
GRiNCH	matrix1 vs 3	shared boundary	0.982	0.800	0.882
GRiNCH	matrix1 vs 4	task-specific boundary	0.472	0.850	0.607
GRiNCH	matrix1 vs 4	shared boundary	0.991	0.821	0.898
GRiNCH	matrix2 vs 3	task-specific boundary	0.486	0.872	0.624
GRiNCH	matrix2 vs 3	shared boundary	0.980	0.748	0.848
GRiNCH	matrix2 vs 4	task-specific boundary	0.492	0.811	0.612
GRiNCH	matrix2 vs 4	shared boundary	0.991	0.812	0.893
GRiNCH	matrix3 vs 4	task-specific boundary	0.340	0.800	0.478
GRiNCH	matrix3 vs 4	shared boundary	0.992	0.813	0.894
