Premise:
"Nearly everyone agrees today that the Vietnam War was unwinnable and was needlessly prolonged so America could save face."
Hypothesis: Almost everyone now thinks Vietnam was unwinnable.
OPTIONS:
- yes
- it is not possible to tell
- no

yes

Premise:
"As an example of her broad appeal, she is the all-time bestselling author in France, with over 40 million copies sold in French (as of 2003) versus 22 million for Emile Zola, the nearest contender."
Hypothesis: She has sold almost double the amount of novels in French as the second most popular author.
OPTIONS:
- yes
- it is not possible to tell
- no

yes

Premise:
"These methodological problems can mask valid intervention effects."
Hypothesis: These methodological challenges can obscure real intervention effects.
OPTIONS:
- yes
- it is not possible to tell
- no
yes