In these questions, certain symbols have been used to indicate relationship between elements as follows.
A∗B means 'A is either equal to or greater than B'.
A$B means 'A is equal to B'.
A pounds B means 'A is either equal to or smaller than B'.
A&B means 'A is smaller than B'.
A @ B means 'A is greater than B'.
In each question three statements showing relationships have been given, which are following by two Conclusion I and II. Assuming that the given statements are true. Find out which conclusion(s) is / are definitely true.
Statements : Y$Z,H$D,Z∗D
Conclusions:
I. D pounds Y
II. H pounds Z