In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

[EX Q]: Question: How long had the Canadian Pacific Railway been in operation for the year the Electro-Motive Diesel entered full production? Passage:In 1996, Electro-Motive Diesel entered full production on their , 16-cylinder H-engine, and all SD90MACs made from then on used that for its prime mover. Locomotives fitted with this engine are sometimes referred to as SD90MAC-H locomotives. Later versions of the SD90MAC-H feature a Phase II cab, with a new nose which offers higher visibility from the cab than the old nose. The SD90MAC-H did not prove popular with railroads and less than 70 were built, including Electro-Motive Diesel demonstrator units. Since the SD90MAC-H had such a large prime mover, it didn't offer the same operational flexibility as smaller units, limiting its possible customer base to only the largest railroads. Also, since the H-engine was a new design it hadn't reached the same level of reliability as EMD's previous engine. The low reliability on such a large engine was an especially bad combination since the loss of one engine in a train meant the loss of a larger percentage of pulling power than had a smaller engine failed. In the end the SD90MAC-H was only delivered to two railroads, the Union Pacific Railroad and the Canadian Pacific Railway. The Canadian Pacific locomotives were part of an earlier order for 710-engine equipped SD90MAC locomotives that was still in production when Electro-Motive Diesel switched over to the H-engine.

[EX A]: In 1996, Electro-Motive Diesel entered full production on their , 16-cylinder H-engine, and all SD90MACs made from then on used that for its prime mover

[EX Q]: Question: Who was in charge of the Theatre department when they won the award for Best Musical for Pippin? Passage:Several levels of Theatre classes are available to schedule. The department usually produces two to three shows each school year. Previously, Hereford partook in the Cappies program in the Baltimore area. But left the program in the 2012-2013 season. In the past, they have won awards for Best Musical (Pippin), Best Supporting Actor in a Musical (Adam Ziegel in "Thoroughly Modern Millie (musical)"), Best Comedic Actress (Taylor Page in "Thoroughly Modern Millie (musical)"), Best Female Vocalist (Katherine Crowe in Pirates of Penzance and Julienne Gede in The Secret Garden), Best Costumes (Abby Urbanas, Steph Parks, Hannah Morgan in The Secret Garden and Kaitlin Philipp, Laura Pederson in Pippin), Lead Actress in a Musical (Nina Kauffman in Seussical) and, under the direction in past years of Lee Waters, members of the theatre program as well as the program as a whole won a number of awards at the All State Theatre Festival, held annually at Magruder High School in Montgomery County. Because of this continually evolving program, the actors have been able to perform songs on the stage at the landmark Hippodrome Theatre on Eutaw Street in downtown Baltimore. They have also won awards at the yearly trip to the Pennsylvania Renaissance Festival. Other theatre related extracurricular activities include the Improv Troupe and Drama Club.

[EX A]: In the past, they have won awards for Best Musical (Pippin), Best Supporting Actor in a Musical (Adam Ziegel in "Thoroughly Modern Millie (musical)"), Best Comedic Actress (Taylor Page in "Thoroughly Modern Millie (musical)"), Best Female Vocalist (Katherine Crowe in Pirates of Penzance and Julienne Gede in The Secret Garden), Best Costumes (Abby Urbanas, Steph Parks, Hannah Morgan in The Secret Garden and Kaitlin Philipp, Laura Pederson in Pippin), Lead Actress in a Musical (Nina Kauffman in Seussical) and, under the direction in past years of Lee Waters, members of the theatre program as well as the program as a whole won a number of awards at the All State Theatre Festival, held annually at Magruder High School in Montgomery County

[EX Q]: Question: Are olives the largest export in Sassari? Passage:Sassari is located in north-western Sardinia, at above sea level. The area rises up on a wide karstic plateau that slopes gently down towards the Gulf of Asinara and the Nurra plain. The city is surrounded by a green belt of thousands of hectares of olive plantations, which from the 19th century have partly replaced the mixed woodlands of oak and other Mediterranean trees as well as the maquis shrubland. The thinly populated Nurra Plain, located to the west, occupies the main part of the region of Sassari, while the urban agglomeration, with a population of about 275,000 inhabitants, is located to the south east. The abundance of water, with about 400 springs and artesian wells, has made for much development of horticulture over the centuries.

[EX A]:
The city is surrounded by a green belt of thousands of hectares of olive plantations, which from the 19th century have partly replaced the mixed woodlands of oak and other Mediterranean trees as well as the maquis shrubland