sentence1: semantic parsing is the task of translating natural language utterances to a formal meaning representation language ( cite-p-16-1-6 , cite-p-16-3-6 , cite-p-16-1-8 , cite-p-16-3-7 , cite-p-16-1-0 ) .
sentence2: semantic parsing is the task of mapping natural language sentences into logical forms which can be executed on a knowledge base ( cite-p-18-5-13 , cite-p-18-5-14 , cite-p-18-3-6 , cite-p-18-5-8 , cite-p-18-3-15 , cite-p-18-3-9 ) .