Question: SOURCES OF FOOD FOR CULTURE AND TOXICITY TESTS
They are the source of food for culture and toxicity tests.

Answer: yes

Question: Back in the middle of it all, the huge Louvre museum makes its own magnificent statement.
The Louvre makes its own statement in them iddle of everything.

Answer: yes

Question: But, 33 years after he gave Barbra Streisand People, she's still singing it.
Barbra Streisand has never sung the song "People" in her life.

Answer:
no