Input: Read this: The Neapolitan style has an almond-shaped body resembling a bowl, constructed from curved strips of wood. It usually has a bent sound table, canted in two planes with the design to take the tension of the 8 metal strings arranged in four courses. A hardwood fingerboard sits on top of or is flush with the sound table. Very old instruments may use wooden tuning pegs, while newer instruments tend to use geared metal tuners. The bridge is a movable length of hardwood. A pickguard is glued below the sound hole under the strings. European roundbacks commonly use a 13-inch scale instead of the 13.876 common on archtop Mandolins.
Question: How many strings does the Peapolitan mandolin have?

Output: unanswerable

Input: Read this: In Lebanon, clashes between pro-Nasser factions and supporters of staunch Nasser opponent, then-President Camille Chamoun, culminated in civil strife by May. The former sought to unite with the UAR, while the latter sought Lebanon's continued independence. Nasser delegated oversight of the issue to Sarraj, who provided limited aid to Nasser's Lebanese supporters through money, light arms, and officer trainingshort of the large-scale support that Chamoun alleged. Nasser did not covet Lebanon, seeing it as a "special case", but sought to prevent Chamoun from a second presidential term.
Question: Who was in charge of dealing with the Lebanon situation?

Output: Sarraj

Input: Read this: TCM's library of films spans several decades of cinema and includes thousands of film titles. Besides its deals to broadcast film releases from Metro-Goldwyn-Mayer and Warner Bros. Entertainment, Turner Classic Movies also maintains movie licensing rights agreements with Universal Studios, Paramount Pictures, 20th Century Fox, Walt Disney Studios (primarily film content from Walt Disney Pictures, as well as most of the Selznick International Pictures library), Sony Pictures Entertainment (primarily film content from Columbia Pictures), StudioCanal, and Janus Films.
Question: What spans several decades of agreements?

Output: unanswerable

Input: Read this: All modern birds lie within the crown group Aves (alternately Neornithes), which has two subdivisions: the Palaeognathae, which includes the flightless ratites (such as the ostriches) and the weak-flying tinamous, and the extremely diverse Neognathae, containing all other birds. These two subdivisions are often given the rank of superorder, although Livezey and Zusi assigned them "cohort" rank. Depending on the taxonomic viewpoint, the number of known living bird species varies anywhere from 9,800 to 10,050.
Question: The two subdivisions of what group include Palaeognathae and Neognathae?

Output:
Aves