object query on multiple MBO

I have two MBO having relation between them.(Fig Relations.jpg) .I created object query having sql join (Fig Object query.jpg)

Return type of the object query is result-set.

I am trying to invoke object query on menu item ,but query is not available in drop-down box of "Invoke Object Query".(Fig Properties.jpg).

Tried to fetch data also from relationship key  but the list retrived was empty.

Is there any other way to retrive data from multiple MBO ?