The Output of a Parser Is Either a Parse Tree

question 9

True/False

The output of a parser is either a parse tree or an error message.

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Definitions:

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the fetus while removing waste products.

Pregnancy

The condition or period of being pregnant, in which a fetus develops inside a woman's uterus.

Fetal Activity Levels

Refers to the varying degrees of movement and responsiveness exhibited by a fetus, often monitored to assess health and development.

Lethargic Fetus

A term not commonly used in medical or psychological literature; possibly refers to reduced fetal activity or alertness, usually requiring medical assessment.