You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
--------
Question: Per capita income is often used to measure an area's average income. This is used to see the wealth of the population with those of others. Per capita income is often used to measure a country's standard of living. It is usually expressed in terms of a commonly used international currency such as the euro or United States dollar, and is useful because it is widely known, is easily calculable from readily available gross domestic product (GDP) and population estimates, and produces a useful statistic for comparison of wealth between sovereign territories. This helps to ascertain a country's development status. It is one of the three measures for calculating the Human Development Index of a country.

Answer: is per capita income a true index of economic development?


Question: Now free from the stress of the murderer, Strike decides to repair his relationship with Robin by attending her wedding, the invitation to which was never formally rescinded following her dismissal. After a frantic dash to the church, Strike arrives just in time to see Robin and Matthew exchange vows. The novel ends as Robin looks into the room full of wedding guests, sees Strike, and beams.

Answer: did robin marry matthew at the end of career of evil?


Question: In baseball, the designated hitter rule is the common name for Major League Baseball Rule 5.11, adopted by the American League in 1973. The rule allows teams to have one player, known as the designated hitter (abbreviated DH), to bat in place of the pitcher. Since 1973, most collegiate, amateur, and professional leagues have adopted the rule or some variant. MLB's National League and Nippon Professional Baseball's Central League are the most prominent professional leagues that do not use a designated hitter.

Answer:
do pitchers have to hit in the national league?


