Which of the following are distinct to parse trees?(a) abstract parse trees(b) sentence diagrams(c) both abstract parse trees and sentence diagrams(d) none of the mentionedI had been asked this question during an interview for a job.I'm obligated to ask this question of Inferences to Trees, Trees to Derivations topic in section Context Free Grammars and Languages of Automata Theory

Which of the following are distinct to parse trees?(a) abstract parse

1.	Which of the following are distinct to parse trees?(a) abstract parse trees(b) sentence diagrams(c) both abstract parse trees and sentence diagrams(d) none of the mentionedI had been asked this question during an interview for a job.I'm obligated to ask this question of Inferences to Trees, Trees to Derivations topic in section Context Free Grammars and Languages of Automata Theory
Answer» The correct choice is (c) both abstract parse trees and SENTENCE diagrams Easiest EXPLANATION: Both of the mentioned are DIFFERENT from parse trees. Sentence diagrams are PICTORIAL representations of grammatical STRUCTURE of a sentence.

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