Read the given  statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. 

Statements: 

I. No yellow is green. 

II. Some pink are yellow. 

Conclusions: 

I. No green is yellow. 

II. Some yellow are pink. 

III. All green are pink.