Three pedestrians walk along a street at sunset past a storefront that has asian lettering .
It is certain that three people plan to go shopping in the store they are walking in front of .
It is improbable that three people plan to go shopping in the store they are walking in front of .
It is certain that three people plan to go shopping in the store they are walking in front of .
Three people plan to go shopping in the store they are walking in front of .