Problem: The loss of industrial and working-class jobs in the city has resulted in high rates of poverty and associated problems. From 2000 to 2009, the city's estimated median household income fell from $29,526 to $26,098. As of 2010[update] the mean income of Detroit is below the overall U.S. average by several thousand dollars. Of every three Detroit residents, one lives in poverty. Luke Bergmann, author of Getting Ghost: Two Young Lives and the Struggle for the Soul of an American City, said in 2010, "Detroit is now one of the poorest big cities in the country."
Who said that Detroit is one of the poorest big cities in the country?
The answer is the following: Luke Bergmann

Problem: Research focusing on sexual orientation uses scales of assessment to identify who belongs in which sexual population group. It is assumed that these scales will be able to reliably identify and categorize people by their sexual orientation. However, it is difficult to determine an individual's sexual orientation through scales of assessment, due to ambiguity regarding the definition of sexual orientation. Generally, there are three components of sexual orientation used in assessment. Their definitions and examples of how they may be assessed are as follows:
What can cause problems with these scales that are used?
The answer is the following: ambiguity regarding the definition of sexual orientation

Problem: In October 2014, it was announced that Beyonce with her management company Parkwood Entertainment would be partnering with London-based fashion retailer Topshop, in a new 50/50 split subsidiary business named Parkwood Topshop Athletic Ltd. The new division was created for Topshop to break into the activewear market, with an athletic, street wear brand being produced. "Creating a partnership with Beyonce, one of the most hard-working and talented people in the world, who spends many hours of her life dancing, rehearsing and training is a unique opportunity to develop this category" stated Sir Philip Green on the partnership. The company and collection is set to launch and hit stores in the fall of 2015.
The company and products were set to be in stores when?
The answer is the following: fall of 2015

Problem: In the United States, the term "treaty" has a different, more restricted legal sense than exists in international law. United States law distinguishes what it calls treaties from executive agreement, congressional-executive agreements, and sole executive agreements. All four classes are equally treaties under international law; they are distinct only from the perspective of internal American law. The distinctions are primarily concerning their method of approval. Whereas treaties require advice and consent by two-thirds of the Senators present, sole executive agreements may be executed by the President acting alone. Some treaties grant the President the authority to fill in the gaps with executive agreements, rather than additional treaties or protocols. And finally, congressional-executive agreements require majority approval by both the House and the Senate, either before or after the treaty is signed by the President.
What type of agreement requires majority approval by both the House and the Senate before or after a treaty is signed by the United States president?
The answer is the following:
congressional-executive agreements