post hoc ergo propter hoc (noun)

1. In the science fiction novel, the main character believed that time travel caused the destruction of Earth, falling into the post hoc ergo propter hoc fallacy.

2. The architect wrongly assumed that the placement of windows in a building caused increased natural light inside, making a post hoc ergo propter hoc assumption.

3. In the comic book, a character mistakenly concluded that wearing a specific suit made them invincible, falling into the post hoc ergo propter hoc logical fallacy.

4. The fashion designer falsely believed that wearing a particular color would improve people's mood, succumbing to the post hoc ergo propter hoc fallacy.