Ellen,age 12,lives in the Same Household with Her Father,grandfather,and Uncle

Ellen,age 12,lives in the same household with her father,grandfather,and uncle.The cost of maintaining the household is provided by her grandfather (40%) and her uncle (60%) .Disregarding tie-breaker rules,Ellen is a qualifying child as to:

A) All parties involved (i.e. ,father,grandfather,and uncle) .
B) Only her grandfather and uncle.
C) Only her uncle.
D) Only her father.
E) None of the above.