Text: An ironclad is a steam-propelled warship protected by iron or steel armor plates used in the early part of the second half of the 19th century. The ironclad was developed as a result of the vulnerability of wooden warships to explosive or incendiary shells. The first ironclad battleship, Gloire, was launched by the French Navy in November 1859. The British Admiralty had been considering armored warships since 1856 and prepared a draft design for an armored corvette in 1857; in early 1859 the Royal Navy started building two iron-hulled armored frigates, and by 1861 had made the decision to move to an all-armored battle fleet. After the first clashes of ironclads (both with wooden ships and with one another) took place in 1862 during the American Civil War, it became clear that the ironclad had replaced the unarmored ship of the line as the most powerful warship afloat. This type of ship would come to be very successful in the American Civil War.

Question: was the virginia the first ever ironclad warship?
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Answer: no

Text: In the PPF, all points on the curve are points of maximum productive efficiency (no more output of any good can be achieved from the given inputs without sacrificing output of some good); all points inside the frontier (such as A) can be produced but are productively inefficient; all points outside the curve (such as X) cannot be produced with the given, existing resources. Not all points on the curve are Pareto efficient, however; only in the case where the marginal rate of transformation is equal to all consumers' marginal rate of substitution and hence equal to the ratio of prices will it be impossible to find any trade that will make no consumer worse off.

Question: of all the points on the production possibilities curve only one point represents an efficient point?
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Answer: no

Text: Rampage is a 2018 American science fiction monster film directed by Brad Peyton, and loosely based on the video game series of the same name by Midway Games. The film stars Dwayne Johnson, Naomie Harris, Malin Akerman, Jake Lacy, Joe Manganiello, and Jeffrey Dean Morgan. It follows a primatologist named Davis Okoye who must team up with George, an albino gorilla who turns into a raging creature of enormous size as a result of a rogue experiment, to stop two other mutated animals from destroying Chicago. It is the third collaboration between Peyton and Johnson, following Journey 2: The Mysterious Island (2012) and San Andreas (2015).

Question: is rampage the movie based off the game?
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Answer: yes

Text: Modern dishes intended for home television use are generally 43 cm (18 in) to 80 cm (31 in) in diameter, and are fixed in one position, for Ku-band reception from one orbital position. Prior to the existence of direct broadcast satellite services, home users would generally have a motorised C-band dish of up to 3 m in diameter for reception of channels from different satellites. Overly small dishes can still cause problems, however, including rain fade and interference from adjacent satellites.

Question: does the size of a satellite dish matter?
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Answer:
yes