Q: The Mason -- Dixon line, also called the Mason and Dixon line or Mason's and Dixon's line, was surveyed between 1763 and 1767 by Charles Mason and Jeremiah Dixon in the resolution of a border dispute involving Maryland, Pennsylvania, and Delaware in Colonial America. It is still a demarcation line among four U.S. states, forming part of the borders of Pennsylvania, Maryland, Delaware, and West Virginia (originally part of Virginia before 1863). Later it became known as the border between the North and South. Before the Missouri Compromise, the line (west of Delaware) marked the northern limit of slavery in the United States.

Based on this passage, where does the north begin in the us?
A: The Mason -- Dixon line. How to explain the answer? To answer the question, consider the following: Later it became known as the border between the North and South.

Q: "Why Did n't I Think of That" is a song written by Bob McDill and Paul Harrison, and recorded by American country music singer Doug Stone. The song reached the top of the Billboard Hot Country Singles & Tracks chart. It was released in June 1993 as the fourth and final single from his CD From the Heart.

Who sings why didn't i think of that?
A: American country music singer Doug Stone. How to explain the answer? The relevant sentence in the passage is: "Why Did n't I Think of That" is a song written by Bob McDill and Paul Harrison, and recorded by American country music singer Doug Stone.

Q: This list of the 62 cities in New York State contains all municipalities incorporated as cities and also gives the primary county in which each city is located.

Answer this question: how many cities are in the state of new york?
A: 62. How to explain the answer? This is the relevant information: This list of the 62 cities in New York State contains all municipalities incorporated as cities and also gives the primary county in which each city is located.

Q: Bert Lahr (August 13, 1895 -- December 4, 1967) was an American actor of stage and screen, vaudevillian and comedian. Lahr is best known for his role as the Cowardly Lion, as well as his counterpart Kansas farmworker Zeke, in The Wizard of Oz (1939). He was well known for his explosive humor, but also adapted well to dramatic roles and his work in burlesque, vaudeville, and on Broadway.

Based on this passage, who was the actor that played the cowardly lion?
A:
Bert Lahr. How to explain the answer? The relevant sentence in the passage is: Lahr is best known for his role as the Cowardly Lion, as well as his counterpart Kansas farmworker Zeke, in The Wizard of Oz (1939).