Q: "Steam rises from a large outdoor vat as two workers look on." Does this mean that "Workers inspect a malfunctioning steam vat"?
A: it is not possible to tell

Q: "An artist with blond-hair and a red shirt is working on a sculpture." Does this mean that "a person with a chainsaw uses it to sculpt the ice."?
A: it is not possible to tell

Q: "A woman sitting on one of a row of green chairs is holding a microphone." Does this mean that "A woman with a microphone is sitting on a chair."?
A: yes

Q: "A child holds another child while on the ground." Does this mean that "a child is upset and being comforted"?
A:
it is not possible to tell