سوال ۱۳ کنکور ارشد مهندسی کامپیوتر ۱۴۰۲

Passage 1 (excerpt): A computer engineer can design a software system to detect context-independent misspellings and check the morphological consistency of words in a language such as Persian and English. A computational lexicon is among the most important resources needed to design such a system. ... Hence, increasing the number of words in the lexicon improves the system's performance in terms of accuracy. Obviously, all derivatives of a word in the language are expected to be in the lexicon. This point would cause the size/volume of the lexicon to be dramatically large. To reduce the size of a lexicon, the stem within the lexicon replaces the whole set of words, which can be extracted from the same stem. In order to obtain all of the derivative words from a stem existing in the lexicon, the morphological information for each of the stem words should be there. Hence, a code is inserted in front of each word containing information regarding its grammatical characteristics.

It's stated in the passage that ----------.