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)

Q: Passage: Buy one, get one free -- Economist Alex Tabarrok has argued that the success of this promotion lies in the fact that the price actually takes into account the fact that two items are being sold. The price of ``one'' is somewhat nominal and is typically raised when used as part of a buy one get one free deal. Whilst the cost per item is proportionately cheaper than if bought on its own, it is not actually half price.
Question: is 2 for 1 same as half price

A: 0
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Q: Passage: Arachnoid mater -- It is interposed between the two other meninges, the more superficial and much thicker dura mater and the deeper pia mater, from which it is separated by the subarachnoid space. The delicate arachnoid layer is attached to the inside of the dura and surrounds the brain and spinal cord. It does not line the brain down into its sulci (folds), as does the pia mater, with the exception of the longitudinal fissure, which divides the left and right cerebral hemispheres. Cerebrospinal fluid (CSF) flows under the arachnoid in the subarachnoid space. The arachnoid mater makes arachnoid villi, small protrusions through the dura mater into the venous sinuses of the brain, which allow CSF to exit the subarachnoid space and enter the blood stream.
Question: does the arachnoid mater appear to be attached to the dura mater

A: 1
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Q: Passage: Purple Line (Los Angeles Metro) -- The Metro Purple Line is a 6.4-mile (10.3 km) line that begins at Union Station. At Union Station, passengers can connect to the Metro Silver Line bus rapid transit line, and the Metro Gold Line. The Purple Line travels southwest through Downtown Los Angeles, passing the Civic Center, Pershing Square (near the Historic Core) and the Financial District. Passengers can connect to the Metro Silver Line (both directions) at Civic Center Station. At Pershing Square Station, passengers can board the northbound Metro Silver Line bus at Olive Street/5th Street. At 7th St/Metro Center Station, travelers can connect to the Metro Blue Line, Metro Expo Line and the Metro Silver Line. From here, the train travels between 7th Street and Wilshire Boulevard (and briefly Ingraham Street) west through Pico-Union and Westlake, arriving at Wilshire/Vermont in the city's Mid-Wilshire/Koreatown district. Up to this point, track is shared with the Metro Red Line: at Wilshire/Vermont, the two lines diverge. The Purple Line continues west for one additional mile, and terminates at Wilshire/Western.
Question: does the purple line go to union station

A:
1
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