A group of vacationers were on a flight to the Spanish island of lbiza in the Mediterranean.The plane had a stop in Lisbon,Portugal,along the way.The flight attendant made an announcement:"During our stopover,passengers can leave and walk around the terminal.But be black on the plane in one hour."Everybody got off the plane except one passengers,who was blind.That man stayed in his seat with his guide dog next to him.
The pilot noticed the man alone in his seat.He