Input:

The 198th Infantry Brigade, was first formed as part of the United States Army Reserve's 99th Division. It was active from 1967 through 1971 and has been active since 2007 as an Infantry Training Brigade as part of the US Army Infantry School at Fort Benning, Georgia.

Sentence: The Brigade was inactive between 1972-2006.

Output: Yes

Input:

Jon L. Luther is an American foodservice industry executive. He was the chairman and chief executive officer of Dunkin' Brands. Luther is the Chairman of the Board of the Culinary Institute of America and Arby's Restaurant Group, and a director at Six Flags Entertainment Corporation, Wingstop Restaurants, and Tempur Sealy International.

Sentence: Luther enjoys eating at Wingstop.

Output: It's impossible to say

Input:

Eastland Mall is an enclosed shopping mall in Columbus, Ohio. Opened in 1968, it no longer has any open anchor stores. Its four vacant anchors were originally occupied by Lazarus, Kaufmann's (later Macy's), Sears, and JC Penney. The mall is managed by Woodmont Management.

Sentence: Lazarus, Kaufmann's (later Macy's), Sears, and JC Penney did not like the management of Woodmont Management and left Eastland Mall after its open in 1968.

Output: It's impossible to say

Input:

Jon L. Luther is an American foodservice industry executive. He was the chairman and chief executive officer of Dunkin' Brands. Luther is the Chairman of the Board of the Culinary Institute of America and Arby's Restaurant Group, and a director at Six Flags Entertainment Corporation, Wingstop Restaurants, and Tempur Sealy International.

Sentence: Luther once owned a Burger King.

Output:
It's impossible to say