Context: Yesterday was no exception . When I arrived inside the airport in front of the United ticket counter area , the first thing I noticed was that the Premier Executive line was closed off . Normally there are United employees out front directing passengers . This time there were none .
Question: Why was the premier executive line closed off ?
Option 0: United employee service has risen .
Option 1: United employee service has not skipped a beat . .
Option 2: None of the above choices .
Option 3: There may be a strike taking place .
Answer: 3