Which list is not demonstrating parallelism? 
a) The employee will attend an orientation, a reconnect meeting, and onboarding session. 
b) There are three requirements to pass probation: 1. Demonstrate good attendance and work ethic, 2. Show aptitude for the work, and 3. Have a performance review with your supervisor. 
c) The fifth, tenth, and twenty-third floors will have a fire drill on Tuesday. 
d) None of the above