"two sentences" - related articles and key terms

Related terms: jill went up the hill   conditional connective   set of sentences   heyting   syntactic consequence   functionally complete   two statements   logical symbols   logical implication   logical operators   compound sentence   functional completeness   elementary algebra   necessary and sufficient   biconditional   logically valid   violets are blue   logical truth   logical connectives   violets   logical form   raining   philosophical logic

Wikipedia sources: Entailment   If and only if   Logical connective


Context for words: two   sentences