TASK DEFINITION: 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)
PROBLEM: 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

SOLUTION: 0

PROBLEM: Passage: Tabby cat -- A tabby is any domestic cat (Felis catus) that has a coat featuring distinctive stripes, dots, lines or swirling patterns, usually together with a mark resembling an 'M' on its forehead. Tabbies are sometimes erroneously assumed to be a cat breed. In fact, the tabby pattern is found in many breeds, and is a genetic landrace common among the general mixed-breed population. The tabby pattern is a naturally occurring feature that may be related to the coloration of the domestic cat's direct ancestor, the African wildcat (Felis lybica lybica), which--along with the European wildcat (Felis silvestris silvestris) and Asiatic wildcat (Felis lybica ornata)--has a similar coloration. A genetic study found five genetic clusters from tabbies to be ancestral to wildcats of various parts of the world.
Question: do all cats have m's on their foreheads

SOLUTION: 0

PROBLEM: Passage: Povidone-iodine -- Povidone-iodine is a broad spectrum antiseptic for topical application in the treatment and prevention of wound infection. It may be used in first aid for minor cuts, grazes, burns, abrasions and blisters. Povidone-iodine exhibits longer lasting antiseptic effects than tincture of iodine, due to its slow absorption via soft tissue, making it the choice for longer surgeries. Chlorhexidine provides similar results, but with equal toxicity concerns.
Question: is povidone iodine the same as iodine tincture

SOLUTION:
0