3 Mar 2004
CS 3243 - Chapter 8
7
Complex sentences
nComplex
sentences are made from atomic sentences using
connectives
nØS, S1 Ù S2, S1 Ú S2, S1 Þ S2, S1 Û S2,
E.g.
Sibling(KingJohn,Richard) Þ Sibling(Richard,KingJohn)
>(1,2) Ú ≤ (1,2)
>(1,2) Ù Ø >(1,2)