question: Prior to 1948 , how many Jews were living in lands which now make up the Arab world ( excluding Israel ) ?
answer: 800,000
turker_answer: Prior to 1948 , 800,000 Jewish people were living in lands which now make up the Arab world with the exclusion of Israel .
rule-based: Prior to 1948 , 800,000 were living in lands which now make up the Arab world ( excluding Israel ) .