This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.

Q: Solar distillation can be used to make saline or brackish water potable. The first recorded instance of this was by 16th-century Arab alchemists. A large-scale solar distillation project was first constructed in 1872 in the Chilean mining town of Las Salinas. The plant, which had solar collection area of 4,700 m2 (51,000 sq ft), could produce up to 22,700 L (5,000 imp gal; 6,000 US gal) per day and operate for 40 years. Individual still designs include single-slope, double-slope (or greenhouse type), vertical, conical, inverted absorber, multi-wick, and multiple effect. These stills can operate in passive, active, or hybrid modes. Double-slope stills are the most economical for decentralized domestic purposes, while active multiple effect units are more suitable for large-scale applications.

A: In what year was a large scale solar distillation project constructed in Las Salinas?
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Q: Also in late 1965, the Date subsidiary label was revived. This label released the first string of hits for Peaches & Herb and scored a few minor hits from various other artists. Date's biggest success was "Time of the Season" by the Zombies, peaking at #2 in 1969. The label was discontinued in 1970.

A: Date Records gave rise to the group "Peaches and Herb" in what year?
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Q: Like much of the southeastern United States, Raleigh has a humid subtropical climate (Köppen Cfa), with four distinct seasons. Winters are short and generally cool, with a January daily average of 41.0 °F (5.0 °C). On average, there are 69 nights per year that drop to or below freezing, and only 2.7 days that fail to rise above freezing. April is the driest month, with an average of 2.91 inches (73.9 mm) of precipitation. Precipitation is well distributed around the year, with a slight maximum between July and September; on average, July is the wettest month, owing to generally frequent, sometimes heavy, showers and thunderstorms. Summers are hot and humid, with a daily average in July of 80.0 °F (26.7 °C). There are 48 days per year with highs at or above 90 °F (32 °C). Autumn is similar to spring overall but has fewer days of rainfall. Extremes in temperature have ranged from −9 °F (−23 °C) on January 21, 1985 up to 105 °F (41 °C), most recently on July 8, 2012.

A:
What is the climate of Raleigh?
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