TASK DEFINITION: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
PROBLEM: 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.

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

PROBLEM: Since their invention in 1900, reflector sights have come to be used as gun sights on all kinds of weapons. They were used on fighter aircraft, in a limited capacity in World War I, widely used in World War II, and still used as the base component in many types of modern head-up displays. They have been used in other types of (usually large) weapons as well, such as anti-aircraft gun sights, anti tank gun sights, and any other role where the operator had to engage fast moving targets over a wide field of view, and the sight itself could be supplied with sufficient electrical power to function. There was some limited use of the sight on small arms after World War II but it came into widespread use after the late 1970s with the invention of the red dot sight, with a red light-emitting diode (LED) as its reticle, making a dependable sight with durability and extremely long illumination run time.

SOLUTION: did they have red dot sights in ww1?

PROBLEM: Morgan is shown over the series being flirtatious towards the team's technical analyst Penelope Garcia (Kirsten Vangsness). However, the relationship is platonic. He is shown to be confident and assertive, along with being very protective towards Spencer Reid (Matthew Gray Gubler), whom he helps to pick up girls. He is the muscle of the team, and usually storms in when a suspect requires apprehending physically.

SOLUTION:
are derek and penelope dating on criminal minds?

