Q: Does "In 1972, the French physicist Francis Perrin discovered fifteen ancient and no longer active natural nuclear fission reactors in three separate ore deposits at the Oklo mine in Gabon, West Africa, collectively known as the Oklo Fossil Reactors." provide a valid answer to "Of what nationality was Perrin?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "This process is described by the Schikorr reaction:" provide a valid answer to "What reaction describes this process?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "They are defined in the referenced document as part of the electrical test description for the high-speed (HS) mode at 480 Mbit/s." provide a valid answer to "Write operations to typical Hi-Speed hard drives can what?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Finally, hysteresis synchronous motors typically are (essentially) two-phase motors with a phase-shifting capacitor for one phase." provide a valid answer to "How can a hysteresis synchronous motor's rotor be described?"?
OPTIONS:
- yes
- no
A:
no