What is the process of breaking text into smaller units called?

• Normalization

• Stemming

• Tokenization

• Lemmatization

Which task involves assigning grammatical tags to each word in a sentence?

• Named Entity Recognition (NER)

• Lemmatization

• Part-of-Speech (POS) Tagging

• Stop Word Removal

What does NER aim to identify and classify in text?

• Named entities

• Adjectives

• Pronouns

• Verb tenses

What does Sentiment Analysis involve determining in text?

• Syntax errors

• Word frequencies

• Emotional tone

• Spelling mistakes

What is the study of organizing sound systematically called?

• Semantics

• Syntax

• Phonology

• Morphology

Which ambiguity occurs when a single word is associated with multiple senses?

• Syntactic Ambiguity

• Semantic Ambiguity

• Lexical Ambiguity

• Referential Ambiguity

What is the widely used online grammar checker that offers real-time suggestions?

• ProWritingAid

• Grammarly

• Ginger

• LanguageTool

What technique is used to identify and extract relationships between entities mentioned in text?

• Relation Extraction

• Event Extraction

• Named Entity Recognition (NER)

• Coreference Resolution

What is the process of dividing a continuous sequence of text into individual words or tokens called?

• Stop Word Removal

• Word Segmentation

• Lemmatization

• Normalization

What is the process of identifying and splitting a paragraph or a continuous sequence of text into individual sentences called?

• Tokenization

• Corpus Annotation

• Collocation Analysis

• Sentence Segmentation