Assume That the Universe for X Is All People and the Universe

question 62

Short Answer

assume that the universe for x is all people and the universe for y is the set of all movies. Write
the statement in good English, using the predicates $$S ( x , y ) : x \text { saw } y \quad L ( x , y ) : x \text { liked } y \text {. }$$ Do not use variables in your answer.
- $$\exists y \neg S \text { (Margaret, } y \text { ) }$$

---

Definitions:

Tricyclic Antidepressants

A class of medications primarily used to treat depression, characterized by their chemical structure and mechanism of action in the brain.

Anticholinergic

Refers to substances or drugs that block the action of acetylcholine in the central and the peripheral nervous system, often used to treat a variety of conditions including gastrointestinal disorders and Parkinson's symptoms.

Neurotransmitter

A biochemical substance that transmits nerve impulses across a synapse.

Acetylcholine

A neurotransmitter involved in many functions including memory and muscle contraction.