Input:

Six people were killed and 10 injured on Tuesday in a gun battle between rival militiamen in Somalia's capital Mogadishu, witnesses and clan elders said.

Sentence: the gun battle between militiamen last 10 seconds with many injured

Output: It's impossible to say

Input:

O'Donnell Heights is a neighborhood named for a public housing development in the far southeastern part of the city of Baltimore, Maryland, United States. It is located south and east of Interstate 95, just west of the border with Baltimore County, and north of the St. Helena neighborhood.

Sentence: O'Donnell Heights has a heavy influence on neighboring Baltimore County.

Output: It's impossible to say

Input:

Johnny Manziel in his days as a Cleveland Brown. (Source: WOIO) Tonight on 19 Sports Overtime: Brian Woods, CEO of The Spring League, prepares for the league's debut and Johnny Manziel's role in it. Buckle up, the first game for the elite development league kicks off this Saturday. Join Tony Zarrella and the gang tonight at 8 p.m. on Cleveland19.com, ROKU, Amazon Fire or Facebook. Download the Cleveland 19 News app and First Alert Weather app. Copyright 2018 WOIO. All rights reserved.

Sentence: Brian Woods is the paid CEO of The Spring League.

Output: It's impossible to say

Input:

14 March 2016 9:40 AM The people of Dunblane are set to "quietly remember" the 20th anniversary of the atrocity that killed 16 children and their teacher. The Stirlingshire town has gained praise for the dignified manner in which its inhabitants live with the tragic events of 13 March, 1996, and tomorrow will be no different.

Sentence: The children and their teacher were killed by a knife.

Output:
It's impossible to say