In this task, you are given Wikipedia articles on a range of topics as passages and a question from the passage. We ask you to answer the question by classifying the answer as 0 (False) or 1 (True)

[EX Q]: Passage: Big Boss (Metal Gear) -- Big Boss is one of the central characters in the Metal Gear video game series. He was introduced in the original Metal Gear games for the MSX2 as the commanding officer and subsequent nemesis of Solid Snake. He is later featured as Naked Snake, the protagonist of Metal Gear Solid prequels where he is initially depicted as an American Special Forces Operator and decorated war hero until political manipulations cause him to be disillusioned and start his own private mercenary company. Big Boss's character has been praised by video game publications for his role as a villain as well for his relationship with Solid Snake. As the series' chronology progressed, his exact allegiance and motivations became increasingly complex; his first appearances are depicted as a traitor dreaming of a world of perpetual war, but subsequent appearances have revealed him to be a key figure in an ideological dispute that shaped the latter half of the twentieth century and a man whose conscience was disturbed by the attitude of leaders towards soldiers, prompting his decision to become a soldier of fortune and Venom Snake's mental template.
Question: is solid snake and big boss the same person
[EX A]: 0

[EX Q]: Passage: Magma -- Magma (from Ancient Greek (magma) meaning ''thick unguent'') is a mixture of molten or semi-molten rock, volatiles and solids that is found beneath the surface of the Earth, and is expected to exist on other terrestrial planets and some natural satellites. Besides molten rock, magma may also contain suspended crystals, dissolved gas and sometimes gas bubbles. Magma often collects in magma chambers that may feed a volcano or solidify underground to form an intrusion. Magma is capable of intruding into adjacent rocks (forming igneous dikes and sills), extrusion onto the surface as lava, and explosive ejection as tephra, or fragmented rock, to form pyroclastic rock.
Question: does magma consist only of rock forming minerals
[EX A]: 0

[EX Q]: Passage: Isosceles triangle -- The two equal sides are called the legs and the third side is called the base of the triangle. The other dimensions of the triangle, such as its height, area, and perimeter, can be calculated by simple formulas from the lengths of the legs and base. Every isosceles triangle has an axis of symmetry along the perpendicular bisector of its base. The two angles opposite the legs are equal and are always acute, so the classification of the triangle as acute, right, or obtuse depends only on the angle between its two legs.
Question: do all isosceles triangles have a right angle
[EX A]:
0