A teacher randomly chooses a two-person team from a group of four students. The first person chosen will be the presenter and the second person will be the researcher. Two of the students, Amir and Aaron, are boys. The other two students, Caitlin and Deniz, are girls. All the possible outcomes of the team selection are listed below.

presenter researcher
outcome 1 amir Aaron
outcome 2 amir Caitlin
outcome 3 amir Deniz
outcome 4 Aaron amir
outcome 5 Aaron Caitlin
outcome 6 Aaron Deniz
outcome 7 Caitlin amir
outcome 8 Caitlin Aaron
outcome 9 Caitlin Deniz
outcome 10 Deniz amir
outcome 11 Deniz Aaron
outcome 12 Deniz Caitlin

If we take outcomes 2,3,5,6,7,8,10, and 11 which of the statements below describe this subset?

Choose all answers that apply:
a. The subset consists of all the teams made up of one boy and one girl.
b. The subset consists of all the teams having a girl as the presenter and a boy as the researcher.
c. The subset consists of all the teams not made up of all boys and not made up of all girls.
d. The subset consists of all the teams made up of either all boys or all girls.