Displaying custom taxonomy in Recent Listings home page widget

Hello,

I am trying to display listings for different custom taxonomies in several Recent Listings home page widgets.
For example, I created custom taxonomies Accommodation and Dining.
I used these queries:
CTAX key=Accommodation&meta_value=yes
CTAX key=Dining&meta_value=yes

But I still get listings from both of these custom taxonomies in every widget. What should I enter so each Recent Listings widget displays listings from only one custom taxonomy?

Thanks.