Text: The mission of the Postal Service is to provide the American public with trusted universal postal service. While not explicitly defined, the Postal Service's universal service obligation (USO) is broadly outlined in statute and includes multiple dimensions: geographic scope, range of products, access to services and facilities, delivery frequency, affordable and uniform pricing, service quality, and security of the mail. While other carriers may claim to voluntarily provide delivery on a broad basis, the Postal Service is the only carrier with a legal obligation to provide all the various aspects of universal service.

Question: is the post office required to deliver mail?
[separator]
Answer: yes

Text: Each Triple Crown race is open to both colts and fillies. Although fillies have won each of the individual Triple Crown races, none has won the Triple Crown itself. Despite attempts to develop a ''Filly Triple Crown'' or a ''Triple Tiara'' for fillies only, no set series of three races has consistently remained in the public eye, and at least four different configurations of races have been used. Two fillies won the series of the Kentucky Oaks, the Pimlico Oaks (now the Black-Eyed Susan Stakes), and the Coaching Club American Oaks, in 1949 and 1952, but the racing press did not designate either accomplishment as a ''triple crown''. In 1961, the New York Racing Association created a filly triple crown of in-state races only, but the races changed over the years. Eight fillies won the NYRA Triple Tiara between 1968 and 1993.

Question: has a female horse ever won the triple crown?
[separator]
Answer: no

Text: The Oakland Raiders relocation to Las Vegas was a successful effort by the owner of the Oakland Raiders (Mark Davis) to relocate the American football club from its current and longtime home of Oakland, California to Las Vegas, Nevada. The team is scheduled to begin play as the Las Vegas Raiders for the 2020 National Football League (NFL) season (although a move to Las Vegas could happen as soon as 2019 with Sam Boyd Stadium), playing home games at the Las Vegas Stadium. NFL team owners voted 31--1 to approve the move, which was announced at the annual league meetings in Phoenix, Arizona on March 27, 2017. The Raiders became the third NFL franchise to relocate in the 2010s, following the Rams' move from St. Louis, Missouri to Los Angeles, California on January 12, 2016, and the Chargers' move from San Diego, California to Los Angeles on January 12, 2017. The Raiders' move to Las Vegas comes after years of failed efforts to renovate or replace the Oakland--Alameda County Coliseum, which has been rated by multiple sources as one of the worst stadiums in the NFL.

Question: are the oakland raiders in las vegas now?
[separator]
Answer: yes

Text: The amygdala (plural: amygdalae; /mdl/; also corpus amygdaloideum; Latin from Greek, , amygdale, 'almond', 'tonsil') is one of two almond-shaped groups of nuclei located deep and medially within the temporal lobes of the brain in complex vertebrates, including humans. Shown in research to perform a primary role in the processing of memory, decision-making, and emotional reactions, the amygdalae are considered part of the limbic system.

Question: is the amygdala part of the sympathetic nervous system?
[separator]
Answer:
no