Q: Paraguay relies almost solely on hydroelectric power to meet its energy needs. The Itaipu Dam, completed in 1984, has the world's second largest power-generating capacity: 13.3 gigawatts. The dam is located on the Paraguay River, and Paraguay and Brazil evenly share the ownership, operation, and electricity generated. Additionally, Paraguay co-owns another major hydropower plant, Yacyreta, with Argentina. Paraguay uses only a small portion of the energy it generates through Itaipu and Yacyreta. In 2002 Paraguay generated more than 48 billion kilowatt-hours of energy. It consumed only 2.5 billion kilowatt-hours while exporting 45.9 billion kilowatt-hours. Paraguay will have even more hydroelectricity to export when planned new turbines are installed at Itaipu and the Yacyreta dam is fully completed. In 2007 electricity production rose to 70 TWh, and exports reached 64 TWh which put Paraguay in second place worldwide as an exporter of electrical power . Paraguay has no oil reserves; it relies on imported oil to meet its limited need for oil-produced energy. The Paraguayan government owns Petroleos Paraguayos, which is responsible for all distribution of oil products. The state accepts bids from international oil companies, selecting a few companies annually to meet the country's demand. Presently, Paraguay does not produce or consume natural gas, but consumes LPG imported mainly from Argentina.
How many more Kwh did Paraguay export than they use in 2002?
A: 43.4

Q: Coming off their win over the Cardinals the Chargers flew to Oakland-Alameda County Coliseum for an AFC West division rivalry match against the Raiders. In the first quarter the Chargers' offense had problems when after a three-and-out Mike Scifres' punt was blocked by RB Rock Cartwright out of bounds in the end zone for a safety. Then kicker Sebastian Janikowski made a 50-yard field goal. Then Scifres' punt was blocked again and returned by FS Hiram Eugene 5yards to the endzone for a touchdown. The Chargers then fought back and took the lead with QB Philip Rivers completing a 19-yard TD pass to TE Antonio Gates. Then RB Mike Tolbert got a 4-yard TD run. Then the Chargers trailed with Janikowski making a 30-yard field goal. But they responded and got the lead back with kicker Nate Kaeding making a 43-yard field goal, followed in the third quarter by Rivers making a 41-yard TD pass to WR Malcolm Floyd. The Raiders replied with QB Jason Campbell completing a 1-yard TD pass to TE Zach Miller. Followed in the 4th quarter by Kaeding making a 34-yard field goal. The Chargers fell behind when RB Michael Bush got a 3-yard touchdown run (with a failed 2-point conversion), followed by SS Tyvon Branch recovering a fumble and running 64yards to the endzone for a touchdown to give the Chargers a loss, for the first time against the Raiders since 2003. With the loss, San Diego fell to 2-3 for the 4th straight season.
How many times did the Chargers score a touchdown before the fourth quarter?
A: 3

Q: Coming off their impressive home win over the Ravens, the Bills flew to The Meadowlands for an AFC East rematch with the New York Jets. In the first quarter, Buffalo busted out early with kicker Rian Lindell getting a 30-yard field goal for the only score of the period. In the second quarter, New York tied the game with kicker Mike Nugent getting a 27-yard field goal for the only score of the period. During a scoreless third quarter, the Bills' starting QB (rookie Trent Edwards-14/21 for 130 yards and 1 interception) had to leave the game with a sprained right wrist, forcing a fully healed J. P. Losman into the game. In the fourth quarter, Buffalo took control with Lindell nailing a 40-yard field goal, along with Losman's 85-yard TD pass to WR Lee Evans. With the win, not only did Buffalo improve to 3-4, but they also swept the Jets for the first time since 1997.
How many games did the Bills beat the Jets this season?
A: 2

Q: 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.
How many points did the Packers score to tie the game with two minutes to play?
A:
3