Need Help with Run Condition for Predictleads Checkbox in Plance

I want to have a run condition in place such that - The "run Predictleads checkbox" only gets checked if All three Lookups have run and have 0 matches found. But since lookups return empty cell if no results are found - I am unable to put an appropriate run condition. This is the current run condition I am using !{{Lookup in Capacity Table}}?.record?.Stage && !{{Lookup in Timesheets Table}}}}?.record?.["First Name"] && !{{Lookup in Structure Table}}?.record?.["First Name"] Can someone please help me with this. By default it marks true for all the cells