Problem: Swift Rivers is a children's historical novel by Cornelia Meigs. Set initially in 1835 in Minnesota, it is a story of the early days of the logging industry, when logs were floated down the Mississippi to St. Louis. The novel, illustrated by Forrest W. Orr, was first published in 1931 and was a Newbery Honor recipient in 1933.

Based on the paragraph above can we conclude that "Swift Rivers was not written for adults."?

A: Yes

Problem: Glacier retreat or glacial retreat is type of glacial motion discussed in several articles, depending on the time frame of interest, and whether the climatological process or individual glaciers are being considered. Articles on these topics include:

Based on the paragraph above can we conclude that "Glacier retreat is a type of glacial movement."?

A: Yes

Problem: The Korea Aerospace Industries KF-X/Indonesian Aerospace IF-X is a South Korean and Indonesian program to develop an advanced multirole fighter for the Republic of Korea Air Force (ROKAF) and Indonesian Air Force (TNI-AU), spearheaded by South Korea with Indonesia as the primary partner. It is South Korea's second fighter development program following the FA-50.

Based on the paragraph above can we conclude that "Korea has developed 2 fighter jets"?

A:
It's impossible to say