Dictionaries typically contain word definitions, pronunciations, parts of speech, and sometimes usage examples or synonyms.
Generally from self-interest, sometimes from knowledge of the facts, sometimes from ignorance of the facts.
Facts and details
The word contain is a verb (to contain).
true.
they all contain sand
they contain sand and are a storm :P
Epics are typically fictional stories that are not based on historical facts. They often involve legendary characters and events that are exaggerated or embellished for dramatic effect. While epics can contain elements of truth reflecting societal values and beliefs, they are not meant to be taken as literal accounts of historical events.
they can sometimes be beautiful
Sometimes soaps and detergents can contain boron.
No. Wellbutrin does not contain amphetamines.
Yes, it can.