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.

Passage: In July, after being off for a month, he played in 21 games and hit .494 (4285), raising his season average to .390. Brett started a 30-game hitting streak on July 18, which lasted until he went 03 on August 19 (the following night he went 3-for-3). During these 30 games Brett hit .467 (57122). His high mark for the season came a week later, when Bretts batting average was at .407 on August 26, after he went 5-for-5 on a Tuesday night in Milwaukee Brewers. He batted .430 for the month of August (30 games), and his season average was at .403 with five weeks to go. For the three hot months of June, July, and August 1980, George Brett played in 60 American League games and hit .459 (111242), most of it after a return from a monthlong injury. For these 60 games he had 69 RBIs and 14 home runs.
How many at bats did Brett miss the ball between August 19 and 20th?