In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

[EX Q]: Question: Which states aided the Latin Empire under the benner "Crusader States"? Passage:The NicaeanLatin wars were a series of wars between the Latin Empire and the Empire of Nicaea, starting with the dissolution of the Byzantine Empire by the Fourth Crusade in 1204. The Latin Empire was aided by other Crusader states established on Byzantine territory after the Fourth Crusade, as well as the Republic of Venice, while the Empire of Nicaea was assisted occasionally by the Second Bulgarian Empire, and sought the aid of Venice's rival, the Republic of Genoa. The conflict also involved the Greek state of Epirus, which also claimed the Byzantine inheritance and opposed Nicaean hegemony. The Nicaean reconquest of Constantinople in 1261 AD and the restoration of the Byzantine Empire under the Palaiologos dynasty did not end the conflict, as the Byzantines launched on and off efforts to reconquer southern Greece (the Principality of Achaea and the Duchy of Athens) and the Aegean islands until the 15th century, while the Latin powers, led by the Angevin Kingdom of Naples, tried to restore the Latin Empire and launched attacks on the Byzantine Empire.

[EX A]: b

[EX Q]: Question: Which of the writers of the single "Little Bit of Everything" was older? Passage:The album's lead single "Little Bit of Everything", written by Brad and Brett Warren (both of The Warren Brothers) along with Kevin Rudolf, was released on 14 May 2013. This song reached number one on the US Billboard Country Airplay chart in September 2013, as did "We Were Us", which was released as the album's second international single. in September 2013. "Shame" was released as the second single in Australia and New Zealand only in August 2013. The third international single, "Cop Car" was released in January 2014. The fourth international single, "Somewhere in My Car", was released on 23 June 2014. That song also reached number one on the Country Airplay chart late that year. The fifth international single, "Raise 'Em Up" is duet with Eric Church. it was released on 26 January 2015, and became the fourth (of the five North American releases) to top the Country Airplay chart in May 2015.

[EX A]: a

[EX Q]: Question: Which team that Herrera played against between March 3 and March 10 has existed longer? Passage:In the opening season of Chilean Primera Division, Herrera scored on his debut in a 20 win over Audax Italiano on 29 January 2012. After 3 games without scoring, Herrera scored a brace in a 22 draw against Club Deportivo Universidad Catolica on 26 February 2012 and scored in the next game on 3 March 2012 in a 31 win over C.D. Palestino which followed by the next game on 10 March 2012 in a 31 loss against CD Huachipato. On 24 March 2012, Herrera scored twice and setting up a goal for Fernando Cordero in a 52 win over Deportes La Serena. On 7 April 2012, Herrera scored and setting up a goal for Mauro Diaz in a 42 win over Colo-Colo. On 21 April 2012, Herrera scored in a 22 draw against Santiago Wanderers. On 28 April 2012, Herrera scored and setting up a goal for Braulio Leal in a 41 win over C.D. Universidad de Concepcion. After scoring 10 goals in the regular season, Union Espanola won the qualification for the final round to be in fifth place.

[EX A]:
b