In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

[Q]: In a Gustave Caillebotte painting named for one of these objects, a dog walks by a man who holds his
head in his hands. Silvano Vinceti claimed that the numbers two and seven were hidden in one of these
objects in the background of the Mona Lisa. The title fireworks show of James Whistler's Nocturne in
Black and Gold takes place over one of these objects. One of these objects named "Maidenhead" is thought
to have inspired the one J.M.W. Turner painted in Rain, Steam and Speed. A Japanese inspired structure of
this type at Giverny was often painted alongside water lilies by Claude Monet. For 10 points, name these
structures which Canaletto often painted crossing the canals of Venice.
[A]: Fine Arts

[Q]: One of these organic compounds is converted to an alkene by a diorganochromium compound in the Takai olefination. Compounds may be reduced to this functionality via the use of DIBAL-H (die-bahl aitch), and alkynes are formed by a reaction of these compounds with tetrabromomethane and triphenylphosphine named for Corey and Fuchs. When these organic compounds lack a hydrogen atom in the alpha position, their disproportionation can be induced by a base in the Cannizzaro reaction. These organic compounds are oxidized to carboxylic acids by a diamminesilver (I) complex, leading to the precipitation of metal onto the inside of the vessel, giving the positive "silver mirror" result of the Tollens test. For 10 points, name this special class of ketones with one R group being just hydrogen.
[A]: Science

[Q]: This artist drew a marriage portrait whose right side shows the temple of Juno, while the couple leans against an ivy-covered tree in the left foreground beside a thistle representing the pains of birth. In another one of his paintings a child holding a lute wears a feathered beret suggesting the piece is an allegory for hearing because a feather on one's head legendarily corresponds to strong sensitivity. Along with Yonker Ramp and his Sweetheart and Two Boys Singing, his only full length, life-size portrait shows a man holding a black sword who is standing in front of a burgundy drape, while a rose bush at his feet indicates the transience of love that made him a bachelor. Another piece has derisively come to be called "The Meager Company" and that work depicts Captain Reynier Raenal's crossbow regiment. In addition to his portrait of Willem van Heythuyzen, one of works acquired its misleading title from a Victorian exhibition organized by Richard Wallace. An owl perches on the left shoulder of an old woman opening a tankard in his Malle Babbe and he did several group portraits of the St. George and St. Hadrian Civic Guards. For 10 points, name this Dutch artist who painted The Jolly Topper and The Laughing Cavalier.
[A]:
Fine Arts