Anchor: Behavioral risk factors in emergency department  a multisite survey.
Entailed: A multisite survey that examines behavior risk factors within the context of emergency departments.
Contradiction: Substance abuse in Firefighting Departments, a single site survey.
Contradiction: a band of two looking out the window
Contradiction: She was a civil committee board member as of 1983.
Contradiction: That isn't where the money goes. 
Contradiction: The woman said hi to the boy.