D83 (Search, Learning, Information and Knowledge; Communication; Belief; Unawareness); D91 (Role
I12, I18, D83, C93
I12, I15, J13
O12, Q54, I25, c93
H26, C93, D91
I25, J13, D15, C93
Q42,O13, Q51, Q57, C93
I24; I23; C93; D83; O33
26, J24, D83, D84
J71, C93