Problem: Richmond has a humid subtropical climate (Koppen Cfa), with hot and humid summers and generally cool winters. The mountains to the west act as a partial barrier to outbreaks of cold, continental air in winter; Arctic air is delayed long enough to be modified, then further warmed as it subsides in its approach to Richmond. The open waters of the Chesapeake Bay and Atlantic Ocean contribute to the humid summers and mild winters. The coldest weather normally occurs from late December to early February, and the January daily mean temperature is 37.9 F (3.3 C), with an average of 6.0 days with highs at or below the freezing mark. Downtown areas straddle the border between USDA Hardiness zones 7B and 8A, and temperatures seldom lower to 0 F (18 C), with the most recent subzero (F) reading occurring on January 28, 2000, when the temperature reached 1 F (18 C). The July daily mean temperature is 79.3 F (26.3 C), and high temperatures reach or exceed 90 F (32 C) approximately 43 days out of the year; while 100 F (38 C) temperatures are not uncommon, they do not occur every year. Extremes in temperature have ranged from 12 F (24 C) on January 19, 1940 up to 107 F (42 C) on August 6, 1918.[a]
About how many days a year does the temperature in Richmond go above 32 degrees Celsius?
The answer is the following: 43

Problem: The Supreme Court ruled in the Head Money Cases that "treaties" do not have a privileged position over Acts of Congress and can be repealed or modified (for the purposes of U.S. law) by any subsequent Act of Congress, just like with any other regular law. The Supreme Court also ruled in Reid v. Covert that any treaty provision that conflicts with the Constitution are null and void under U.S. law.
The US Supreme Court ruled that treaties can be repealed or modified for the purposes of US law just like what by any subsequent Act of Congress?
The answer is the following: any other regular law

Problem: Television transmissions resumed from Alexandra Palace in 1946. The BBC Television Service (renamed "BBC tv" in 1960) showed popular programming, including drama, comedies, documentaries, game shows, and soap operas, covering a wide range of genres and regularly competed with ITV to become the channel with the highest ratings for that week. The channel also introduced the science fiction show Doctor Who on 23 November 1963 - at 17:16 - which went on to become one of Britain's most iconic and beloved television programmes.
What was the BBC's main competitor?
The answer is the following: ITV

Problem: The Cherokee Nation instigated a 10-year language preservation plan that involved growing new fluent speakers of the Cherokee language from childhood on up through school immersion programs as well as a collaborative community effort to continue to use the language at home. This plan was part of an ambitious goal that in 50 years, 80% or more of the Cherokee people will be fluent in the language. The Cherokee Preservation Foundation has invested $3 million into opening schools, training teachers, and developing curricula for language education, as well as initiating community gatherings where the language can be actively used. There is a Cherokee language immersion school in Tahlequah, Oklahoma that educates students from pre-school through eighth grade. Graduates are fluent speakers of the language. Several universities offer Cherokee as a second language, including the University of Oklahoma and Northeastern State University.
Which Native American group is involved in a language preservation project?
The answer is the following:
Cherokee Nation