A group of female musicians is playing in front of a building with an open instrument case in front of them .
It is highly likely that a group of female musicians are playing and looking for money from passersby .
It is highly likely that a group of female musicians are playing and looking for money from passersby .
It is improbable that a group of female musicians are playing and looking for money from passersby .
A group of female musicians are playing and looking for money from passersby .