Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

[EX Q]: An Australian inventor has designed and built an environmentally friendly ferry that uses solar and wind power to transport people around Sydney Harbor. Robert Dane and his Solar Sailor were given the top prize at the Australian Design Awards recently. The Solar Sailor has been in use for six months. It uses four sources of energy for its power -- solar, wind, battery power with stored solar energy and a fuel generator in store all controlled by computers. The ferry can travel up to 7.5 knots on just wind and solar power. It's solar wings and fiberglass solar panels which not only take in sunlight and store it in batteries, but also act as sails. "We angle our solar panels to the sun in two planes , which increases the amount of energy we get from the sun by 40 percent," Dane says. "And also we can use that same structure to do another job, which is also the sail, and so these wing sails actually push the ferry forward just like a soft sail does." Computers check the sun and wind and angle the solar wings to take in the most sunlight. If there isn't much wind or it is a cloudy day, energy stored in the batteries runs the electric motor for up to five hours. "If the batteries are too low, then the computer turns the generator on so the boat is always able to meet a commercial schedule, or get from point A to point B no matter what," Dan explains. Dane got his idea for the Solar Sailor from a book on insects. He was amazed how insects use their wings to collect solar energy to warm themselves. "When I read that, I realized there was a good example in nature for what we were going to do, which was to use a solar wing to collect solar energy and also to sail," he says.
[EX A]: What is the Solar Sailor?

[EX Q]: Images from the first part of Porky.Edward "Pee Wee" Morris (Dan Monahan) wakes up shouting "I've been laid!" with joy. It's the following morning, after all the events in the first part. He increases the line in his maturity chart - the one he keeps under his mattress. His penis doesn't look as responsive as always, but he thinks it may be a resting time after the novelty of sex with a woman. His mother (Ilse Erl) enters his bedroom while he's got a boner - after watching toples women at The National Geographic magazine. Mrs Morris is dumbfolded when she looks at Pee Wee's chart.Back at Angel High School, Pee Wee brags about having Wendy Williams (Kaki Hunter) snatched from everybody else. His friends tease Pee Wee, saying that Wendy didn't think it was such a big thing. Wendy wants a better man - Wendy admits that it was all a prank planned by his friends: she really ended up satisfied.The Drama Club is producing a Shakespeare-based play for a theatre festival. All the boys in the festival are participating. Pee Wee interrupts a natural sciences lesson - the vivisected frogs are disgusting. Pee Wee is blamed for a joke which was not even his, but the science teacher (Howard Neu) tells him off. Pee Wee is jealous of Wendy, who is talked about a lot. She says that she's faithful, that people will talk about her without really knowing her, and that boys will always brag about things they haven't really done. Pee Wee tries to trust her, and says that he'll kick the ass of any boy who badmouths her from that moment on.Tommy Turner (Wyatt Knight), Tim Cavanaugh (Cyril O'Reilly), Billy McCarthy (Mark Herrier) and Anthony "Meat" Tuperello (Tony Ganios) are part of Pee Wee's gang. They are on friendly terms with new student Johnny Henry (Joseph Runningfox), who says hello to them. He'll participate in Shakespeare's play as well, alongside with Pee Wee and Tommy.Anthony has to dress up as a god fairy, which creates plenty of mockery around, especially with Pee Wee. Later, they disguise themselves to go to a carnival to see a well-endowed girl to dance something similar to the dance of the seven veils. The boys visit Gloria , and her MC (Peter Conrad). Pee Wee wants to get out on stage with his costume. He looks like a green Puck.Ms Beulah Balbricker (Nancy Parsons) and Reverend Bubba Flavel (Bill Wiley). Mrs Morris, Pee Wee's mother was the person responsible for the play. Mr. Floyd J. Carter (Eric Christmas) cannot stand up to Flavel's shouts and screams. They allege that Shakespeare is filth. Carter dismisses them after reading romantic passages from the Bible.Pee Wee finds another girl, and he takes her to the cemetery. He runs away. It's a prank - as Pee Wee shows himself stark naked. Laura gets undressed and wraps herself around Pee Wee. It looks like Laura is choking to death. Steve and Tommy say that Pee Wee is to blame for Laura's death. They can't call Ted (Art Hindle). Steve frightens Pee Wee, dressed as a zombie. So now, they accuse Pee Wee of killing two people; he runs butt naked. Ted and another cop see Pee Wee naked running on the road, but they don't stop to pick him up. They are dumb folded by Steve's disguise, but not afraid. He passes out.Somebody (Will Knickerbocker) has thrust a dummy against Johnny Henry, a Native American, kissing a white girl. The commissioners arrive; they are Hurley (Fred Buch), Couch (Richard Liberty) and Gebhardt (Edward Winter) will support the play, in spite of the racist comments.Balbricker sings and dances Black Magic while on the toilet, but the gang plays a prank on her. They open up the pipe and push a snake up. Balbricker runs in panic with her pants
[EX A]: Who joins the movement to shut down the Shakespeare Festival?

[EX Q]: 2 Marsham Street is an office building on Marsham Street in the City of Westminster, London, and has been the headquarters of the Home Office, a department of the British Government, since March 2005.
[EX A]:
What team uses 2 Marsham Street?