Reasoning (Mixed)

What is the code for ideas?

Directions: Study the following information to answer the given question.

In a certain code language,
"Also calls node ideas" is written as "ca ri sha gi", 
"Ideas all node thoughts" is written as "fa gi na ri", 
"Calls thoughts all insights" is written as "na ka ca fa" and 
"Node all better solutions" is written as "ki ri to fa".