Q: "Two men wearing sandals walking." Does this mean that "Two people are walking."?
A: yes

Q: "A lost dog trying to find some food in a pizza restaurant." Does this mean that "The dog is at the restaurant."?
A: yes

Q: "A girl wearing a blue short and yellow shirt uniform throws a yellow softball while a girl in a black and red short uniform and red helmet runs." Does this mean that "Girls are playing softball."?
A: yes

Q: "A man and a woman sit in front of computer equipment and look at a video monitor." Does this mean that "A man and a woman are watching cartoons."?
A:
it is not possible to tell