two push buttons A and B are pressed and held simultaneously, a single-acting cylinder will be activated. When you release A or B or both buttons are...

two push buttons A and B are pressed and held simultaneously, a single-acting cylinder will be activated. When you release A or B or both buttons are released, the cylinder will be move back.

This are the components to use

  One single-acting cylinder     One 3/2 valve with solenoid activated and spring return Two N.O. manual switches

I need it done on fluidsim and assembly platform and a discussion of what was done.