Can a dependent who is a qualifying relative because of age qualify for Earned Income Credit if they have qualifying child?

Can a dependent who is a qualifying relative because of age qualify for Earned Income Credit if they have qualifying child?

 I'm 25 years old and have three qualifying children who meet the relationship, age, residency, and joint return tests.  My qualifying children are not being used on any other return.  I have earned income below $10,000.  I’m a dependent on my father’s return, but I am not his qualifying child (age).

How do I claim the Earned Income Credit?  Which boxes in Turbotax would I check?