In the following question, some statements are followed by some conclusions. Assuming the given statements to be true, find which of the following conclusions follow the given statements and choose appropriate answer choice.

Statements: 
Some tables are chairs. 
All chairs are benches. 
All benches are desks. 

Conclusions:
I. Some desks are tables. 
II. Some benches are tables. 
III. Some desks are chairs.