Instruct: Retrieve semantically similar text.
Query: A teacher pointed out the Library details on the overhead projector screen.
A teacher went over Library details.
A teacher gives his students information.
Someone is passing out information
There's a teacher with learning material.
A slide is happening.
students lecture other students
The student is studying.
A teacher is teaching a student
A teacher teaching powerpoint.
A projector screen displaying the words DEMOS in black text.
The students are learning.
a slide is being used
taking lecture
There is a projection.
The library.
There is a powerpoint presentation.
There is a
A teacher has just finished a lesson.
The projector is being used to show parts of the presentation.
The teacher is looking at the powerpoint presentation.
Here is a picture.
some canldes on display.
books are held open
A teachers is giving a lesson to first-graders.
A student sits in the dorm.