premise: Two girls in a crowd are dressed up, one as the cartoon character Wall-E. hypothesis: A few girls cosplay at a local event.
neutral: Beeing dressed up and in a crowd does not necessarily mean to cosplay. Being in a crowd does not necessarily mean to be at a local event.|neutral: Just because two girls are dressed up as a cartoon character does not mean they are at a local event.|neutral: Two girls dressed up does not imply they are doing cosplay at a local event.