Teacher:This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning).
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
Teacher: Now, understand the problem? Solve this instance: Passage: At the University of Arizona, where records have been kept since 1894, the record maximum temperature was on June 19, 1960, and July 28, 1995, and the record minimum temperature was on January 7, 1913. There are an average of 150.1 days annually with highs of or higher and an average of 26.4 days with lows reaching or below the freezing mark. Average annual precipitation is . There is an average of 49 days with measurable precipitation. The wettest year was 1905 with and the driest year was 1924 with . The most precipitation in one month was in July 1984. The most precipitation in 24 hours was on October 1, 1983. Annual snowfall averages . The most snow in one year was in 1987. The most snow in one month was in January 1898 and March 1922.
Student:
How many years after the wettest year did the driest year happen?