You will be given a definition of a task first, then some input of the task.
In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

Question: What is the distance between Banjoewangie Java and Darwin Australia? Passage:In the late 1880s, the small, former colony settlement of Broome located on Roebuck Bay in the north of Western Australia consisted of two stores and a few scattered houses. It had no road or rail connection to the south of the Colony and depended on limited sea transport for its supplies and communication. It was not until 1872 that Australia was connected overseas by submarine telegraphic cable, when a cable was laid from Banjoewangie in Java to Darwin. A second cable, paralleling the first, was laid in 1880. Due to frequent breaks in the cable as a result of submarine volcanic activity, there arose an urgent need to lay a third cable, away from the seismic zone.

Output:
a