Input: 

Long-distance telephone company MCI Inc., on Friday, touted its $6.75 billion deal to be bought by Verizon Communications Inc., but said it would thoroughly analyze a revised $8 billion bid by Qwest Communications International Inc.

Sentence: $ is a symbol which also equates to the phrase “dollar sign”

Output: Yes


Input: 

This page is a list of heirs to the throne of Luxembourg. The list includes all individuals who were considered to inherit the throne of Luxembourg, either as heir apparent or as heir presumptive, since the constitution of the Grand Duchy of Luxembourg on 15 March 1815. Those who actually succeeded as Grand Duke or Grand Duchess of Luxembourg are shown in bold.

Sentence: Grand Duchy was a royal title in Grand Duchy

Output: Yes


Input: 

WASHINGTON--Former U.S. presidents George Bush and Barack Obama hailed John McCain as a model of enduring American virtue at a service Saturday for the late Arizona Senator and two-time Republican presidential candidate, who died Aug. 25 at age 81. Speaking before his flag-draped casket under the soaring stone arches of the Washington National Cathedral, both Mr. Bush and Mr. Obama denounced what they characterized as the toxic partisanship currently in the capital and praised Mr. McCain's ability to rise above it. ...

Sentence: Bush and Obama denounced toxic partisanship that was in the capital at McCain's funeral.

Output: Yes


Input: 

How to choose an ergonomic office chair<br>Look for the ability to adjust the chair's height. The height of your ergonomic chair should be fully adjustable. The chair's seat should be easy to move either upwards or downwards.

Sentence: The range of heights an ergonomic chair can take is very important when choosing one

Output:
Yes