Problem: Does "The most well-known disease that affects the immune system itself is AIDS, an immunodeficiency characterized by the suppression of CD4+ ("helper")" answer the question "What kind of disease is AIDS?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Shorter, black-and-white daily strips began to appear early in the 20th century, and became established in newspapers after the success in 1907 of Bud Fisher's Mutt and Jeff." answer the question "When did Mutt and Jeff appear?" OPTIONS:
- yes
- no

A: yes

Problem: Does "The fertilized eggs develop into trochophore larvae, which live as plankton." answer the question "What releases sperm from annelids?" OPTIONS:
- yes
- no

A:
no