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)

Passage: Categorical variable -- As a result, the central tendency of a set of categorical variables is given by its mode; neither the mean nor the median can be defined. As an example, given a set of people, we can consider the set of categorical variables corresponding to their last names. We can consider operations such as equivalence (whether two people have the same last name), set membership (whether a person has a name in a given list), counting (how many people have a given last name), or finding the mode (which name occurs most often). However, we cannot meaningfully compute the ``sum'' of Smith + Johnson, or ask whether Smith is ``less than'' or ``greater than'' Johnson. As a result, we cannot meaningfully ask what the ``average name'' (the mean) or the ``middle-most name'' (the median) is in a set of names.
Question: can you define a median for an unordered categorical variable
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Passage: Jughead Jones -- Archie Comics trademarked the term 'Bughead', the name created by fans of the relationship between Betty and Jughead in both comics and the CW Riverdale. Betty and Jughead are canon, romantically, so far only in the 'Riverdale' universe, though Archie Comics has introduced their sleuthing relationship and subsequent ship name (#bughead) into their run of Riverdale comics.
Question: were jughead and betty together in the comics
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Passage: Colorado River -- Reduction in flow caused by dams, diversions, water for thermoelectric power stations, and evaporation losses from reservoirs -- the latter of which consumes more than 15 percent of the river's natural runoff -- has had severe ecological consequences in the Colorado River Delta and the Gulf of California. Historically, the delta with its large freshwater outflow and extensive salt marshes provided an important breeding ground for aquatic species in the Gulf. Today's desiccated delta, at only a fraction of its former size, no longer provides suitable habitat, and populations of fish, shrimp and sea mammals in the gulf have seen a dramatic decline. Since 1963, the only times when the Colorado River has reached the ocean have been during El Niño events in the 1980s and 1990s.
Question: does the colorado river still reach the ocean

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