question: What helped the Sun overcome the Daily Star 's challenge ?
answer: Bingo was introduced as a marketing tool and a 2p drop in cover price
turker_answer: Bingo was introduced as a marketing tool and a 2p drop in cover price helped the Sun overcome the Daily Star 's challenge .
rule-based: Bingo was introduced as a marketing tool and a 2p drop in cover price helped the Sun overcome the Daily Star 's challenge .