The following table shows the presence or absence of six traits within 7 dinosaurs.  Use the information in the table to answer the questions below.

Dinosaur Trait Hole in Hip Socket Extension of Pubis Bone Unequal Enamel on Teeth Skull has "shelf" in Back Grasping Hand Three-toed Hind Foot A Yes No No No Yes Yes B Yes No No No Yes Yes Yes No No No Yes No D E Yes Yes Yes No No No No Yes Yes No No No F Yes Yes Yes Yes No No G Yes Yes Yes Yes No No