In the question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically followed beyond a reasonable doubt from the information given in the statement. Give an answer.

 Statement: The sale of air-conditioners of company G has increased in this year.

Conclusion: I. The sale of other companies has decreased.

II. The sale of company G was almost nil before this.