Task: Question Answering
Input (English): Passage: The Packers had a 17-10 halftime lead, in large part to Lowry's defensive touchdown. Jameis Winston caught fire in the second half and gave the Buccaneers a 20-17 lead. Despite Brett Hundley only having 54 passing yards up to this point (37 on the Packers opening drive), he led the Packers down the field to tie the game at 20-20 with two minutes to play. The Packers started overtime with the ball, and Aaron Jones capped off the comeback win with a 20-yard touchdown run. Hundley would finish the game with 84 passing yards, and the Packers improved to 6-6. 
Question: How many passing yards did Hundley have after the Packers' opening drive? 
Answer type: Number 
Output (English): 47.