method	compared task pairs	label	precision	recall	f-score
GRiNCH	matrix1 vs 2	task-specific boundary	0.159	0.700	0.259
GRiNCH	matrix1 vs 2	shared boundary	0.992	0.781	0.874
GRiNCH	matrix1 vs 3	task-specific boundary	0.424	0.833	0.562
GRiNCH	matrix1 vs 3	shared boundary	0.991	0.786	0.876
GRiNCH	matrix1 vs 4	task-specific boundary	0.454	0.817	0.583
GRiNCH	matrix1 vs 4	shared boundary	0.974	0.807	0.883
GRiNCH	matrix2 vs 3	task-specific boundary	0.500	0.859	0.632
GRiNCH	matrix2 vs 3	shared boundary	0.981	0.771	0.863
GRiNCH	matrix2 vs 4	task-specific boundary	0.469	0.811	0.594
GRiNCH	matrix2 vs 4	shared boundary	0.991	0.789	0.879
GRiNCH	matrix3 vs 4	task-specific boundary	0.302	0.800	0.438
GRiNCH	matrix3 vs 4	shared boundary	0.991	0.773	0.869
