Two young ladies , one blond talking on the cellphone , one brunette texting , are walking on the summer street .
It is unlikely that two girls pass each other without noticing as they use their cellphones .
It is probably the case that two girls pass each other without noticing as they use their cellphones .
It is unlikely that two girls pass each other without noticing as they use their cellphones .
Two girls pass each other without noticing as they use their cellphones .