In the Monke Kingdom, there are seven bald uakaris, four black howlers, two mandrills, two gelada and one baboon. The Monke King has told the five species about an uncountably large supply of bananas; however, Monke doesn't want to reveal where the bananas are unless at least two species can cooexist in harmony. (a) Help Monke create a scheme that allows the monkeys to find the key only if all members of one species in addition to at least one member from a different specie agree to work together. For example, if all seven bald uakaris and one mandrill agree, they can find the key. However, if six bald uakaris and one mandrill agree, or if only seven bald uakaris agree, then the key cannot be found.