Heating liquids seems to decrease their viscosity temporarily.
no
Is the following statement true?
"The Viscosity of liquids cannot be modified with temperature."
Explanation and answer: Paleoclimatology is the study of climates which do not have direct measurements. By understanding ancient climates better, historians can better understand dinosaurs.
yes

The corresponding question: Is the following statement true?
"Paleoclimatology studies ancients climates and contributes to our understanding of dinosaurs."
Christmas is a gift-giving holiday modeled in part after the gifts the three wise-men gave to Jesus when the visited him.
yes
Does the following sentence make sense?
"Many people around the world purchase gifts in December to celebrate Christmas."
Options:
- yes
- no
Explanation and answer: Robert Downey Jr. plays the role of Iron Man in the movie.
yes

The corresponding question: Is the following statement true?
"In Iron Man Robert Downey Jr. plays the main character."
These are considered her two most well-read novels.
yes
Claim: "Ayn Rand wrote The Fountainhead and Atlas Shrugged."
Is the claim above correct, and can it be verified by human common sense and without a web search?
Options:
- yes
- no
The Red Army is no more now that the USSR has collapsed.
no
Does the following sentence make sense?
"The Red Army just invaded Greenland for the warmer climate."
Options:
- yes
- no