Question: Sentence A: Porto Santo's claim to fame, beyond its sandy beach, is its link to Christopher Columbus.

Sentence B: Porto Santo has a link with Christopher Columbus.

If sentence A is true, how about sentence B?

Answer: yes

Question: Sentence A: Self-Contradiction

Sentence B: He contradicted himself.

If sentence A is true, how about sentence B?

Answer: it is not possible to tell

Question: Sentence A: du Dr. Menard).

Sentence B: Dr. Daniels

If sentence A is true, how about sentence B?

Answer: no

Question: Sentence A: Still, for barbed wisdom, surprises, and technique, there's no one like Spark.

Sentence B: Spark has barbed wisdom.

If sentence A is true, how about sentence B?

Answer:
yes