Q: Is The Joy of Painting TV show still producing new episodes?
A: The Joy of Painting is hosted by painter Bob Ross. Bob Ross died in 1995. The episodes currently airing are reruns.
The answer is no.

Q: Would a triples tandem bike support Apollo 15 crew?
A: A tandem bike has seats for more than one rider. A triples tandem bike has three seats and can support three riders. The crew of Apollo 15 consisted of three people.
The answer is yes.

Q: Do oak trees have leaves during winter?
A: Oak trees are deciduous. Deciduous trees lose their leaves during autumn, and they grow back during spring. Winter is between autumn and spring.
The answer is no.

Q: Is The Invisible Man more prevalent in films than Picnic at Hanging Rock?
A:
H.G. Wells's book The Invisible Man has been adapted into more than 7 films. Joan Lindsay's book Picnic at Hanging Rock was adapted into one film and one TV series.
The answer is yes.