Instruct: Retrieve semantically similar text.
Query: A professor stand at the front of a room next to a projector screen.
A professor standing next to a projector screen.
A professor standing next to a projector screen teaching calculus.
The professor has a paper.
A professor is standing in a classroom.
The professor is speaking into the mike.
A professor definitely motion with his hands
A meeting room is nearby.
The man is a professor.
The student is studying.
A teacher gives a presentation
The professor is going over an upcoming test.
A professor giving a lesson.
A teacher is teaching a student
A class is being taught by a professor.
Someone is teaching something.
The researcher is concentrating.
A empty lecture hall with a professor practicing his lecture.
The man they're listening to is a professor.
There is a presentation happening.
A professor taking class to the students
A professor giving a lecture.
The projector is being used to show parts of the presentation.
professor studying for a test
A professor standing next to a projector screen in the back of a room.
A professor standing next to a projector screen teaching calculus.