Task: Question Generation
Input (English): Eastbound vehicles must pay a toll to cross the bridge; as with all Hudson River crossings along the North River, westbound vehicles cross for free. As of December 6, 2015, the cash tolls going from New Jersey to New York are $15 for both cars and motorcycles. E-ZPass users are charged $10.50 for cars and $9.50 for motorcycles during off-peak hours, and $12.50 for cars and $11.50 for motorcycles during peak hours. Trucks are charged cash tolls of $20.00 per axle, with discounted peak, off-peak, and overnight E-ZPass tolls. A discounted carpool toll ($6.50) is available at all times for cars with three or more passengers using NY or NJ E-ZPass, who proceed through a staffed toll lane (provided they have registered with the free ``Carpool Plan''). There is an off-peak toll of $7.00 for qualified low-emission passenger vehicles, which have received a Green E-ZPass based on registering for the Port Authority Green Pass Discount Plan.
Output (English): is there a toll both ways on the george washington bridge?