Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: How to learn trigonometry<br>Define the parts of a triangle. At its core, trigonometry is the study of relationships present in triangles. A triangle has three sides and three angles.
Learning trig begins with learning triangles 
triangles were drawn by billy
angle-angle theorem also has another name
triangles were drawn by arnold
triangles were drawn by frank
triangles were drawn by gill
triangles were drawn by hank
triangles were drawn by eugune
A triangle can be painted blue.
There is an exact way to prove similar triangles
the angle-angle theorem is a way to prove similar triangles
angle-angle theorem is the same as the angle-angle-angle theorem
triangles were drawn by diana
triangles were drawn by zelda
triangles were drawn by carly
There are three dimensions of the board that need to be measured.
angle-angle theorem is a proof
aa and aaa are ways to prove similar triangles
If 2 of the angles are the same, the last angle has to be the same
they are talking about triangless only
A triangle can be located in London.
Contract has three t's in it.
A triangle can be painted blue.
A triangle cannot be found in Nova Scotia.
A triangle can be located in London.