I want to know the answer to the following question:
In Matthew, who else besides Mary of Clopas and Mary Magdalene are with Mary at the Crucifixion?
All the background I'm provided with is that "While not recorded in the Gospel accounts, Mary cradling the dead body of her son is a common motif in art, called a "pietà" or "pity".". Is that enough to answer the question?
Answer: no