Concepts: computer, help, student, teacher, work
A: this is an image of a teacher providing help to students who are working on their computers
Concepts: city, guide, visit
A: tourists visiting a city with a female guide .
Concepts: information, location, map
A: this map shows detailed information about the location .
Concepts: determine, perform, system
A:
man performing a to determine if soil is appropriate for an underground septic system