Task: Question Generation
Input (English): Context: It was heavy and constant -- every 5 - 10 minutes a large group of people came to the station from Venice -- and left the train station for Venice . A couple of the Vaporetto water taxis on the Venice Canal . For public transportation , they were quite expensive . For a 60 minute ticket , it is euro 6.50 ( $ 10.10 ) per person . With four separate rides -- that euro 52 ( $ 80 ) for our transportation there .
Output (English): What may be the type of bus you can use for transportation in Venice ?