examples/multiclass/dev.tsv

The peace envoy presented a revised framework for territorial compromise	0
Regional leaders convened an emergency session to address the border crisis	0
Negotiations on the arms limitation treaty entered their final round	0
The joint commission agreed to establish demilitarized buffer zones	0
A new diplomatic initiative aimed at ending the decades-long standoff was announced	0
Militia forces overran a government checkpoint killing the defenders	1
An ambush on the supply column resulted in the loss of critical equipment	1
Fighter jets conducted precision strikes on command and control centers	1
The battle for the provincial capital intensified with street-to-street fighting	1
Landmines planted along the withdrawal route caused additional military casualties	1
Pro-democracy activists organized a candlelight vigil outside the detention center	2
Transport workers walked off the job paralyzing the rail network	2
Demonstrators erected barricades across main roads in defiance of the curfew	2
The environmental movement staged protests at industrial sites across the country	2
Police fired rubber bullets at stone-throwing youths during the confrontation	2
Emergency medical supplies were rushed to the hospital overwhelmed with casualties	3
The displaced population established makeshift camps along the roadside	3
Aid agencies warned of an impending water crisis in the drought-stricken region	3
Rescue teams searched through rubble for survivors after the earthquake	3
The nutrition program reached over ten thousand malnourished children this month	3