Problem: The first album by the rock group Pink Floyd The Piper at the Gates of Dawn (1967) was named after a chapter in which children's classic?
Answer: wind in willows

Problem: Who was the second U.S. President to be assassinated ?
Answer: james garfield

Problem: A cairn, a traditional trail marker for walkers/explorers, of simple or grand design, is basically a?
Answer: pile of stones

Problem: 'Nighthawks' is the work of which American artist?
Answer:
edward hopper