Input:

Access to the underground workings at the La Camorra mine is via a ramp from the surface, excavated at a -15% grade and connecting numerous levels.

Sentence: The mine is open every day.

Output: It's impossible to say

Input:

Albert V of Saxe-Lauenburg (mid 1330s 1370) was the second son of Duke Albert IV of Saxe-Lauenburg and Beata of Schwerin (*?before 1341*), daughter of Gunzelin VI, Count of Schwerin. Albert succeeded his elder brother John III in 1356 as Duke of Saxe-Bergedorf-Molln, a branch duchy of Saxe-Lauenburg. He died without an heir and was succeeded by his younger brother Eric III.

Sentence: Albert V was succeeded by his younger brother.

Output: Yes

Input:

Date Filed Thursday, July 20, 2017 Case Number 2017MSC227161 Hearing NAME CHANGE HEARING Sep 5, 2017 10:00 AM Filing Code CHGM Text 2017 MSC 227161Re: Khristopher Franco-Garapic. Application for name change of minor filed. Set for hearing Sep. 5, 2017 at 10:00 a.m.

Sentence: This minor hates his name.

Output: It's impossible to say

Input:

Howl-O-Scream is an annual special event that occurs at Busch Gardens Tampa Bay, Busch Gardens Williamsburg, and SeaWorld San Antonio. The parks remain operational during the day and transition to Howl-O-Scream at night. The event features haunted houses, "scare zones", and live entertainment. It is a seasonal event that occurs in the Fall of the year, tied to Halloween.

Sentence: Howl-O-Scream takes place at Busch Gardens every year

Output:
Yes