question: What happens between Mr. Big and Carrie when Carrie returns from her trip ?
answer: He gives her an engagement ring set with a black diamond
turker_answer: Mr. Big gives Carrie an engagement ring set with a black diamond when Carrie returns from her trip .
rule-based: He gives her an engagement ring set with a black diamond happens between Mr. Big and Carrie when Carrie returns from her trip .