Exact phrase

Idea excellent, it agree with you.

Bravo, what necessary words..., an excellent idea

What necessary phrase... super, a brilliant idea

It is remarkable, it is the valuable information

And it is effective?

Good question

Very amusing question

I am afraid, that I do not know.

As much as necessary.

Many thanks for the help in this question.

You are mistaken. I can prove it. Write to me in PM.

No, I cannot tell to you.

You are mistaken. I can prove it.

It is excellent idea. I support you.