Four men were released on bail and were ordered to return to a police station Monday, when they may be charged with assault, a police spokesman said.
Four men could possibly be charged with assault on Monday.
( z1 possible :ARG1 ( z2 charge :ARG1 ( z3 man :quant 4 ) :ARG2 ( z4 assault :ARG0 z3 ) :time ( z5 date-entity :weekday ( z6 monday ) ) ) )