question: Greenpeace claimed that Shell requested Google to ban what ?
answer: video footage of a Greenpeace protest action that occurred at the Shell-sponsored Formula One ( F1 ) Belgian Grand Prix
turker_answer: Greenpeace claimed that Shell requested Google to ban a video footage of a Greenpeace protest action that occurred at the Shell-sponsored Formula One ( F1 ) Belgian Grand Prix .
rule-based: Greenpeace claimed that Shell requested Google to ban video footage of a Greenpeace protest action that occurred at the Shell-sponsored Formula One ( F1 ) Belgian Grand Prix .