A woman in a white tank top and blue jean shorts talks on her cellphone while another woman in a blue tank top and gray slacks texts on her cellphone .
There is a very good chance that two women are communicating with two people whom they both know .
There is a very good chance that two women are communicating with two people whom they both know .
There is almost no chance that two women are communicating with two people whom they both know .
Two women are communicating with two people whom they both know .