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

Silvana, J. 87, is an opera by Carl Maria von Weber, first performed in Frankfurt am Main on 16 September 1810. The libretto, by , is a reworking of an earlier, unsuccessful opera by Weber, "Das Waldmädchen ". Weber also reused music from the same piece in "Silvana".

Sentence: The opera was composed by a woman.

Output: No


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

How to prove similar triangles<br>Define the angle-angle (aa) theorem. Two triangles can be proved similar by the angle-angle theorem which states: if two triangles have two congruent angles, then those triangles are similar. [substeps] This theorem is also called the angle-angle-angle (aaa) theorem because if two angles of the triangle are congruent, the third angle must also be congruent.

Sentence: triangles were drawn by lori

Output: It's impossible to say


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

Dragon<br>Fred always loved dragons. He wanted to draw comics about them. He found some friends. He started doodling around with them. They all wrote a dragon comic together.

Sentence: fred is aged 16

Output: It's impossible to say


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

General Dynamics, the maker of land combat systems, warships and Gulfstream business jets, reported net earnings of $374m in the third quarter, or $1.84 per share.

Sentence: General Dynamics reported net earnings of over $370m in the third quarter.

Output:
Yes