input hypothesis: Rohan Bopanna and Daniel Nestor won in the finals.
Context: Rohan Bopanna and Daniel Nestor were the defending champions, but chose not to compete together. Bopanna played alongside Florin Mergea, but lost in the first round to Nestor and Radek Stepanek. Nestor and Stepanek lost in the quarterfinals to ukasz Kubot and Marcin Matkowski.<br>
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No

Context:
The Deputy Assistant to the President for National Security Affairs, also known as the Deputy National Security Advisor, is a member of the Executive Office of the President of the United States and the United States National Security Council, serving as deputy to the President's National Security Advisor.
Hypothesis: The President's National Security Advisor is the assistant to the president. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say

Input: OPTIONS:
- Yes
- It's impossible to say
- No

Natasha Choufani is a Lebanese actress. Born and raised in the UAE, she grew up in a multi-cultural society. Her ability to act in different dialects and languages had helped open many doors to playing diverse characters in theater, film and TV at home and abroad.

Sentence: Natasha is a Lebanese singer.

Output: No

Problem:
Read the following paragraph and determine if the hypothesis is true:

Juan Rivera is an American singer and actor of Mexican heritage. He is part of one of the most prominent families, leading in regional Mexican music in the United States. His family includes singers, Jenni Rivera, Lupillo Rivera, Chiquis Rivera, and businesswoman Rosie Rivera.. His songs "El Ser Equivocado" and " La Lampara" ranked on the Billboard Latin charts.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Juan Rivera has a sister who is a singer.
****
Answer:
Yes

[Q]: West Coast hip hop is a hip hop music subgenre that encompasses any artists or music that originate in the West Coast region of the United States. The gangsta rap subgenre of West Coast hip hop began to dominate from a radio play and sales standpoint during the early 1990s with the birth of G-funk and the emergence of Suge Knight and Dr. Dre's Death Row Records. Suge Knight and Dr. Dre were rivals OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say

[Q]: Ibtina Theory is a new theory in the field of "Logic of Understanding Religion" and has direct influence on the issues of Philosophy of Religion. The "Ibtina Theory" is a theory for explaining the process and mechanism of "religious knowledge" formation. Ibtina Theory is known by Bill. OPTIONS:
- Yes
- It's impossible to say
- No
[A]:
It's impossible to say