It ' s more likely to be a restaurant , or maybe a small production facility and cold weather . I live near a shopping center with several restaurants and they all do this several times a day . I assume it ' s when they clean the grills or change grease in friers or something . <| sep |> Exactly . A better reason to single a QB out is to show someone who performs better or as good under pressure . Showing a QB performing worse under pressure and only observing passing stats for a duel threat QB is just obvious . For a better comparison , you would also want to know how many throwaways were bringing down the completion percentage vs how many sacks were taken . <| sep |> Why are there only two gender options ? I agree with pretty much everything you say normally but don ' t be this guy .