Problem: On 11 May 2010 David Cameron was asked by Queen Elizabeth II to form a government and, as Prime Minister of the UK, announced that he wished to lead a formal coalition of the Conservative Party and which other party?
Answer: liberal democrats

Problem: What non-woven cloth that is produced by matting and pressing fibers is the oldest form of fabric known to humankind?
Answer: felt

Problem: In standard English which three letters convert a verb into a gerund?
Answer: ing

Problem: What US government agency monitors investor fraud, insider trading scenarios, and other investment irregularities?
Answer:
u s securities and exchange commission