question: What years did Red crossbills invade England ?
answer: 1251 , 1593 , 1757 , and 1791
turker_answer: Red crossbills invaded England in 1251 , 1593 , 1757 , and 1791 .
rule-based: Red crossbills invaded 1251 , 1593 , 1757 , and 1791 England .