Definition: 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.
Input: Question: What was the price of the land that the United States bought from France in 1803? Passage:Although born a native of Powhatan County, Virginia, William Ashley had already moved to Ste. Genevieve, in what was then a part of the Louisiana Territory, when it was purchased by the United States from France in 1803. On a portion of this land, later known as Missouri, Ashley made his home for most of his adult life. Ashley moved to St. Louis, around 1808, and became a Brigadier General in the Missouri Militia, during the War of 1812. Before the war, he did some real estate speculation and earned a small fortune manufacturing gunpowder from a lode of saltpeter mined in a cave, near the headwaters of the Current River in Missouri. When Missouri was admitted to the Union, William Henry Ashley was elected its first Lieutenant Governor, serving, from 1820–1824, under Governor Alexander McNair. Ashley ran for governor of Missouri, in the August 1824 election, but was defeated.


b