Q: "A black and white dog performs a jump with his owner looking on." Does this mean that "There is a black and white dog."?
A: yes

Q: "A topless woman cradles her newborn baby swaddled against her chest in the hospital." Does this mean that "A new mother holds her new born baby without the father present in their lives"?
A: it is not possible to tell

Q: "An elderly person walks beside a city building pulling a cart behind them." Does this mean that "An old person is pulling a cart."?
A: yes

Q: "An old man and an old woman with dyed hair laugh at a joke as they sit next to one another at a table." Does this mean that "cow in field"?
A:
no