Input: 

Serbian Americans (Serbian: Амерички Срби/Američki Srbi ) are United States citizens of Serb ethnic ancestry. As of 2012, there are 199,080 American citizens of "Serbian ancestry" who identify as having Serb ancestry. However, the number may be higher, as some 328,547 people who identify as Yugoslavs living in the United States, and many Yugoslav immigrants were of Serb ethnicity.

Sentence: The number may be higher because many African Americans are of Serb ethnicity. 

Output: No


Input: 

Get the full recipe and add ingredients to your H-E-B shopping list here. Check out these fun summer recipes! H-E-B Backyard Kitchen: Root Beer Pie H-E-B Backyard Kitchen: Strawberry Basil Scones with Balsamic Butter H-E-B Backyard Kitchen: Frosé (Frozen Rosé Cocktail) Copyright 2018 by KSAT - All rights reserved.

Sentence: You can go shopping in H-E-B

Output: Yes


Input: 

Well, I've been kind of a hard-liner on this issue for more than eight years. When I was in the senate before I became vice president I was pushing for stronger action against Milosevic. He caused the death of so many people. He was the last communist party boss there and then he became a dictator that by some other label he was still essentially a communist dictator.

Sentence: The narrator and Milosevic met on GeoCities, and their wives know each other.

Output: It's impossible to say


Input: 

How to prepare for a custody hearing<br>File the appropriate forms. What forms you need to fill out, and when you need to file them, depends on whether you are filing for custody or responding to a petition filed by the other parent. [substeps] If you are asking the court for custody, you'll file a petition.

Sentence: It is hard to determine what form is needed to fill out.

Output: