Police are on the hunt for a carjacking suspect. Aaron Browning of Chapmanville was spotted driving a stolen pick-up last night in Kanawha City. When officers approached him on MacCorkle Avenue he ran into the area around CAMC Memorial Hospital, and got away. The hospital was on lock-down for a short time. Police say Browning is armed and dangerous.
The hospital was on lock down for what seemed to be forever
I wrote that the hospital "seemed" to be locked down for awhile when the context says it was for a short time. The AI doesn't understand that "seem"  brings a perspective that varies depending on person.
( z1 lock-down :ARG1 ( z2 hospital ) :duration ( z3 forever :ARG1-of ( z4 seem ) ) )