An orangutan is a very intelligent animal.

I want to go to Bhutan.

Detection dogs are trained to find explosives.

An identity matrix is a square matrix in which all the elements on the diagonal are 1 and all other elements are 0.

He is good at writing short novels.

This lake is filled with fresh water.

He works digging out coal.

Carbohydrates are important as a source of energy.

How was the apportionment of this project decided?

This problem is simple, so it can be solved quickly.