Q: Conventional baseball wisdom suggests that, when a pitcher and a hitter pitch or bat with the same hand, the pitcher typically has the advantage. This especially holds true for left-handed pitchers, as lefties are less common in a major-league lineup than righties. As a result, the most common use of the lefty-righty switch is when a right-handed pitcher is facing a left-handed batter. The manager of the defensive team will sometimes go to the bullpen, especially in close games where a reliever has already entered the game, and pull out a left-handed specialist to face the left-handed batter. The new pitcher will then attempt to get the batter out. Whether he succeeds or fails, the pitcher will often be replaced after the at-bat.
Can we conclude that are right handed batters better against left handed pitchers?
A: yes

Q: Staying Alive is a 1983 American dance film starring John Travolta as dancer Tony Manero, with Cynthia Rhodes, Finola Hughes, Joyce Hyser, Julie Bovasso, and dancers Viktor Manoel and Kevyn Morrow. It is a sequel to 1977's Saturday Night Fever. The film was directed by Sylvester Stallone, who also co-produced and co-wrote the film with the original Saturday Night Fever producer and writer, Robert Stigwood and Norman Wexler, respectively. This is, along with Homefront, one of only two films which Stallone wrote without being the star (although he does have a cameo appearance). The choreography was done by Dennon and Sayhber Rawles.
Can we conclude that is there a sequel to saturday night fever?
A: yes

Q: This is a list of the teams and the number of seasons since they have won the Stanley Cup. This list does not include the most recent Stanley Cup Champions: the Washington Capitals.
Can we conclude that have the capitals ever won the stanly cup?
A: yes

Q: Blind Faith is a 1990 NBC miniseries based on the 1989 true crime book of the same name by Joe McGinniss. It follows the 1984 case in which American businessman Robert O. Marshall was charged with (and later convicted of) the contract killing of his wife, Maria. Adapted by John Gay and directed by Paul Wendkos, the miniseries was originally broadcast in two parts with a total runtime of 190 minutes.
Can we conclude that is the movie blind faith based on a true story?
A:
yes