Input:

Anna Katharina Wienhard (born 1977) is a German mathematician whose research concerns differential geometry, and especially the use of higher Teichmuller spaces to study the deformation theory of symmetric geometric structures. She is a professor at Heidelberg University.

Sentence: anna is good at math

Output: It's impossible to say

Input:

Alice Bought New Shoes<br>The other day Alice was playing basketball outside. She was playing with her friends. Alice dribbled the ball and went to make a layup shot. When Alice landed, she tore the soul of her shoe. The next day, Alice went to the mall and bought new shoes.

Sentence: alice bought reebok shoes

Output: It's impossible to say

Input:

How to choose a kitty litter<br>Go for traditional clay-based litter. Traditionally, cat litter is clay-based. Clay is one of the most popular kinds of litter on the market and is a simple choice that works for most cats.

Sentence: Cat litter is not oat based

Output: Yes

Input:

How to spoil your cat<br>Develop a brushing ritual with your cat. Your cat will love the rhythmic, front-to-back motion of you brushing her coat. In addition to being a way to spoil your cat, brushing her coat serves several practical purposes: stimulating her skin, cleaning her fur, spreading natural oils throughout her coat, and preventing tangles.

Sentence: every cat loves the rhythmic, front-to-back motion on brushing her coat.

Output:
It's impossible to say