Is the following statement true?
"Opium comes from the same plant as marijuana."

Let me think out loud. The marijuana plant is a different plant from the opium poppy. The answer is no.

Is the following sentence factually correct?
"Ulysses describes the name of a novel in which adultery is a main theme."
Options:
- yes
- no

Let me think out loud. Ulysses (novel) was a novel about adultery by James Joyce. The answer is yes.

Yes / no, is the following a verifiable fact?
"Lawyers use Fax machines to send documents to other locations."
Let me think out loud. Fax machines use telephone connections to send data that prints a document in another building. The answer is yes.