Input:

Rudbeckia hirta, commonly called black-eyed-Susan, is a North American flowering plant in the sunflower family, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now been found in all 10 Canadian Provinces and all 48 of the states in the contiguous United States.

Sentence: In 10 Canadian Provinces, the Rudbeckia hirta, or black-eyed-Susan can be found.

Output: Yes

Input:

Misty Knight is a fictional character appearing in American comic books published by Marvel Comics. Created by Tony Isabella and Arvell Jones, Knight was first mentioned (by name) in "Marvel Premiere" #20 (January 1975) and appeared in the next issue.

Sentence: Misty Knight sold millions.

Output: It's impossible to say

Input:

Tom Clancy's Splinter Cell is a 2002 stealth video game developed by Ubi Soft Montreal and built on the Unreal Engine 2. It is the first "Splinter Cell" game in the series. Endorsed by author Tom Clancy, it follows the activities of NSA black ops agent Sam Fisher. The character of Fisher is voiced by actor Michael Ironside.

Sentence: Tom Clancy's Splinter Cell is the main Splinter Cell.

Output: It's impossible to say

Input:

The 2007 North Indian Ocean cyclone season was an event in the annual cycle of tropical cyclone formation. The North Indian Ocean cyclone season has no official bounds, but cyclones tend to form between April and December, with peaks in May and November. These dates conventionally delimit the period of each year when most tropical cyclones form in the northern Indian Ocean.

Sentence: There has been no cyclone season in the North Indian Ocean for the past 20 years.

Output:
No