Q: "Three people and two snowmobiles." Does this mean that "Some people are near a snowmobile."?
A: yes

Q: "Two young children play in the sand." Does this mean that "Two sad children play in the sand."?
A: it is not possible to tell

Q: "The boy and girl are wearing swimming goggles." Does this mean that "Some kids are getting ready to go swimming."?
A: it is not possible to tell

Q: "A garbage collector dressed in a yellow safety vest rides on the back of a garbage truck." Does this mean that "Some workers are in an office."?
A:
no