Q: Could B be mistaken for an Arabic numeral?
A: yes
Explanation: The letter 'B' resembles a figure-8 with a flattened left side. The Arabic numeral '8' is drawn as one large circle and a smaller circle immediately on top, intersecting each other. A 'figure-8' is a shape consisting of two intersecting circles, the larger on the bottom.

Q: Did Lionel Richie ever have dinner with Abraham Lincoln?
A: no
Explanation: Abraham Lincoln died in 1865. Lionel Richie was born in 1949.

Q: Is sunscreen unhelpful for the condition that killed Bob Marley?
A: yes
Explanation: Bob Marley died of acral lentiginous melanoma. Acral lentiginous melanoma occurs on skin that may not have any sun exposure.

Q: If your skin was turning the color of a zombie, could it be because of nickel?
A: yes
Explanation:
Zombies are often depicted as green in pallor. Nickel in jewelry often turns skin a greenish color.