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.

Ex Input:
"Toy" and "toe" are two orthologs of the PAX6 gene in Drosophila named for their influence on the development of these structures. In insects and millipedes, these structures are made of clusters of hexagonal ommatidia, and rhodopsin is a pigment found in these organs. The(*) hyaloid canal passes through the vitreous humor in this organ, and rods and cones are specialized neurons found in the retina in this organ. For 10 points, name this organ in which the iris controls the passage of light through the pupil and toward the lens.

Ex Output:
Social Science


Ex Input:
A flag in this painting is yellow with a black stripe down the middle and it is held by slightly illuminated man in a top hat. At the far right a bearded man holds a drum and under him a mangy animal cowers. One of the most illuminated figure in this painting is a young girl holding a chicken, although the foreground is occupied by the leaders of the title group, mostof whom hold weapons. For 10 points, name this Rembrandt painting of the company of Frans Banning Cocq.

Ex Output:
Fine Arts


Ex Input:
Most proteins, such as Gelsolin, interact with this by binding in the hydrophobic cleft between its subdomains 1 and 3. That cleft can also bind subdomain 2 of a different molecule of this protein, a nucleation reaction mediated by the Arp 2/3 complex. Although it can be visualized with fluorescently tagged phalloidin, that treatment increases the amount of this protein at the cell membrane, where its normal functions include promoting cell adhesion by linking to cadherin via vinculin and catenins. Thymosin beta 4 maintains the cellular concentration of its free form, while profilin catalyzes its exchange of ADP for ATP and thus promotes its polymerization. Once polymerized, it can form dynamic structures such as lamellipodia and the contractile ring during cytokinesis. ATP hydrolysis causes globular monomers to be released from its filamentous form., and troponin regulates its binding of motor proteins in sarcomeres. For 10 points, name this cytoskeletal protein that forms microfilaments and is associated with myosin in muscle cells.

Ex Output:

Science