Definition: 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.
Input: Question: What is the maximum width of the channel that the tropical storm moved northward toward? Passage:On June 19, a tropical disturbance was detected between Swan Island and the Honduran coast. However, surface data in the vicinity did not indicate a closed circulation until 12 UTC on June 20. At 14 UTC that day, an Air Force reconnaissance plane located near 24°N 84°W reported gale-force winds of (). At the time, this was taken to indicate that a tropical storm had formed about northwest of Swan Island. Reanalysis by the Hurricane Research Division in 2013, however, determined that a tropical storm formed farther northwest, near 19°N 86°W. Squally weather, and winds of moderate tropical storm force, was reported in connection with the tropical storm as it moved generally northward, toward the Yucatán Channel. Little strengthening occurred over the next two days, until after 12 UTC on June 22. At that time, a period of rapid deepening commenced: within 24 hours, the cyclone increased its winds from to . At the same time, its track made a sharp bend toward the northeast, threatening the Florida peninsula. While no central pressure was recorded, Hurricane Hunter aircraft flew into the storm on June 23 and reported winds of at 2015 UTC. As with most early reconnaissance data, such readings are suspect; however, based upon the reconnaissance measurement, the storm was originally listed in the Atlantic hurricane database as a Category 3 hurricane. Later, reanalysis lowered this estimate to , equal to Category 2 on the modern Saffir-Simpson Hurricane Scale, due primarily to the absence of corroboration. After peaking late on June 23, the storm quickly lost intensity.


b