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: What was Perez's final position in the Grand Prix after crashing out? Passage:Gutiérrez, in his first race for Haas at the Australian Grand Prix made contact with Fernando Alonso, flipping the McLaren driver and sending him flying into the barrier. The incident was concluded as a racing incident. At the Bahrain Grand Prix, Gutiérrez started in 13th and was running in 8th by the end of the first lap. He then retired shortly afterwards due to brake failure. Gutiérrez finished 14th at the Chinese Grand Prix, passing Nico Hülkenberg in the closing laps. At the Russian Grand Prix, Gutiérrez made contact with Hülkenberg, forcing him to pit for a new front wing. At the Spanish Grand Prix, Gutiérrez was in 8th until he was passed by Felipe Massa, Jenson Button and Daniil Kvyat in the closing laps, dropping him to 11th. Gutiérrez finished 11th at the Monaco Grand Prix, but crossed the line 12th, after being pushed out the way by Valtteri Bottas on the final lap. Bottas was given a five-second time penalty, promoting Gutiérrez back to 11th. At the European Grand Prix, Gutiérrez made contact with Hülkenberg on the first lap, damaging his front wing. At the Austrian Grand Prix, Gutiérrez finished 11th after Sergio Pérez had a brake failure and crashed out on the final lap. On the final lap, Lewis Hamilton and Nico Rosberg made contact. Rosberg lost his front wing and Pascal Wehrlein and Gutiérrez passed him. Gutiérrez attempted to find a way past Wehrlein for 10th, but Wehrlein just beat him to the chequered flag.

[EX A]: b

[EX Q]: Question: Which city is the largest  -  the city near junction K, or the city near junction A? Passage:Belgrade marshalling yard () or Makiš railway station (), or Makiš freight station, is a classification yard of the Belgrade railway junction and the largest railway station in Serbia. It is located in the neighbourhood of Makiš in Čukarica of Belgrade. The railroad continues to Ostružnica in one line via park A, in the other direction to Ostružnica via park B, in third direction to Resnik via junction B near Železnik and junction K of Belgrade railway junction near Petlovo Brdo, in fourth direction to Resnik via junction R in the tunnel below Vidikovac and junction A near Kneževac, in the fifth direction to Rakovica via park B and junction R, in the sixth direction to Rakovica via park A and junction T, in the seventh direction to Rakovica via park B and junction T per second line and the eight towards direction to Jajinci. Belgrade marshalling yard consists of 120 railway tracks.

[EX A]: a

[EX Q]: Question: What is the capital city of the country Minoru visited in 1951? Passage:Aikido was first brought to the rest of the world in 1951 by Minoru Mochizuki with a visit to France where he introduced aikido techniques to judo students. He was followed by Tadashi Abe in 1952, who came as the official Aikikai Hombu representative, remaining in France for seven years. Kenji Tomiki toured with a delegation of various martial arts through 15 continental states of the United States in 1953. Later that year, Koichi Tohei was sent by Aikikai Hombu to Hawaii for a full year, where he set up several dojo. This trip was followed by several further visits and is considered the formal introduction of aikido to the United States. The United Kingdom followed in 1955; Italy in 1964 by Hiroshi Tada; and Germany in 1965 by Katsuaki Asai. Designated "Official Delegate for Europe and Africa" by Morihei Ueshiba, Masamichi Noro arrived in France in September 1961. Seiichi Sugano was appointed to introduce aikido to Australia in 1965. Today there are aikido dojo throughout the world.

[EX A]:
b