Router transformation that has three groups defined

Specify which statement below best describes the behavior of a Router transformation that has three groups defined.

Choose Answer

(A)
The condition for each group will be evaluated for each row, and the first group that evaluates to a "true" result will pass the row out of the transformation through that group's output ports. If no group evaluates to a "true" result, the row will pass out of the transformation through the Default group output ports.
(B)
The condition for each group will be evaluated for each row, and each group that evaluates to a "true" result will pass the row out of the transformation through that group's output ports. If no group evaluates to a "true" result, the row will pass out of the transformation through the Default group output ports.
(C)
The condition for each group will be evaluated for each row, and the first group that evaluates to a "true" result will pass the row out of the transformation through that group's output ports. If no group evaluates to a "true" result, the row will pass out of the transformation through the Default group output ports only if those ports are connected to another transformation.
(D)
The condition for each group will be evaluated for each row, and each group that evaluates to a "true" result will pass the row out of the transformation through that group's output ports. If no group evaluates to a "true" result, the row will pass out of the transformation through the Default group output ports only if those ports are connected to another transformation.