Input:

Eating Out<br>Dan had a really rough day at work today. Dan went home and started cooking a steak. However, Dan accidentally burned the steak. Dan threw away the steak, and got dressed. Dan decided he would go to a local restaurant to eat dinner.

Sentence: Dan ate the burned steak.

Output: No

Input:

Herceptin was already approved to treat the sickest breast cancer patients, and the company said, Monday, it will discuss with federal regulators the possibility of prescribing the drug for more breast cancer patients.

Sentence: Herceptin is used to help treat cancer.

Output: Yes

Input:

How to do a valdez<br>Sit upright with your left leg extended in front of you, and your right leg standing bent. Point your left toe straight ahead. You should feel the muscles in your left leg tighten as you stretch your toes.

Sentence: Sitting upright is important in doing a valdez

Output: Yes

Input:

How to time your trip to shanghai<br>Consider shanghai's climate and weather. Shanghai has a climate comparable to that of the united states' southeast coastal states. The spring months of march through may are mild and temperate, while temperatures in the summer rise drastically and cause oppressive heat throughout the city.

Sentence: Shanghai is not real, it is a figment of the imagination.

Output:
No