Detailed Instructions: 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.
Q: Passage: The small Diocese of Oulu has only five parishes, the largest of which is Oulu. Traditionally, the Skolts, now a small minority of only 400 speakers, have been the earliest Orthodox Christians in the Finnish Lapland. Today, they live predominantly in the Inari parish. The diocese was established in 1980. It has fewer than 10,000 members. The cathedral of the diocese is the Holy Trinity Cathedral of Oulu. The head of the diocese since 1997 has been Metropolitan Panteleimon.The head of the diocese since 2015 is Metropolitan Elia.
A:
How many fewer speakers do the Skolts have than the Inari parish has members?