Which one of the following statements is not correct?

A$.$

A concordance view shows us every occurrence of a given word together with some context.

B$.$

A lexicon is a collection of words and$/$or phrases along with associated information such as part of speech and sense definitions.

C$.$

The recursive decent parser wastes a lot of time considering words and structures that are related to the input sentence.

D$.$

fdist$["$big$"]$ returns the count of a given word $($i$.$e$.,$ "big"$)$ occurred in the document.