other,14-4-P82-1035,bq | out <term> unknown words </term> from <term> | context | </term> , constrain the possible <term> word-senses | #13069 These syntactic and semantic expectations can be used to figure out unknown words from context , constrain the possible word-senses of words with multiple meanings (ambiguity), fill in missing words (elllpsis), and resolve referents (anaphora). |