Anchor: For example, as discussed in practice 10, career development programs often include rotational assignments and not only provide excellent growth opportunities but also expose staff to a variety of career path opportunities.
Entailed: Working on differing assignments increases variety of career paths. 
Contradiction: Variety of assigments led to lower career choices.
Contradiction: Many tunnels went through the hills before finally leading out under them.
Contradiction: Anderson had plastic surgery.
Contradiction: A cat chases a rat.
Contradiction: Single piece first class volumes fell by 0.2 percent.