Q: "A man on the chair is advertising or sharing info." Does this mean that "The person sitting is female"?
A: no

Q: "Large group of people drinking in talking inside a large room." Does this mean that "A man texts on his phone."?
A: no

Q: "A man in a blue shirt is kicking a yellow object while other students are practicing karate in the background." Does this mean that "The karate students are sitting down drinking orange juice."?
A: no

Q: "A elderly father and his grown son are preparing for a camping trip in the wild." Does this mean that "A father and son are packing the stationwagon for a trip."?
A:
it is not possible to tell