Input:

Methyl vinyl ether is an organic compound with the chemical formula CHO. It is the simplest chemical that contains both an alkene group and an alkyl group with an ether linkage. The compound can be made by reaction of acetylene and methanol in presence of a base.

Sentence: It takes 3 materials to make CHO.

Output: Yes

Input:

Reagan was seriously wounded by a bullet fired by John Hinckley Jr. in an attempted assassination on March 30, 1981.

Sentence: Reagan was seriously wounded by a bullet fired by Dan Hinckley Jr.

Output: No

Input:

How to find immunization records<br>Call your healthcare provider. If you still have the name and contact information for the doctor or clinic that gave you immunizations, they typically have those records on file. In most cases, this is the fastest way to get your immunization record.

Sentence: "immunization" has more than three letters.

Output: Yes

Input:

How to stop feeling self conscious about your weight<br>Remind yourself that self-consciousness is a feeling not a fact. When you feel self-conscious it seems like a spotlight has been turned on you. Every aspect of yourself seems to be on display for others, primarily the flaws.

Sentence: self-consciousness contains a z

Output:
No