How to sue for false advertising<br>Know the definition of false advertising. False advertising is any advertisement by a store that is likely to mislead the consumer. Each state and the federal government has its own laws about false advertising, but in most cases : [substeps] An advertisement does not have to be intentionally misleading to be false advertising.

Based on that paragraph can we conclude that this sentence is true?
Advertisements can be misleading and false with different rules from state to state

Choices:
[a]. Yes
[b]. It's impossible to say
[c]. No
[a].