D83 (Search, Learning, Information and Knowledge; Communication; Belief; Unawareness); D91 (Role
I12, I18, D83, C93
O12, Q54, I25, c93
I25, J13, D15, C93
Q42,O13, Q51, Q57, C93
I24; I23; C93; D83; O33
J71, C93
D47, I21, I24, I28
I21, I23, I25, J16, J24
C93, D31, D85, D91