Instruct: Retrieve semantically similar text.
Query: A dog and his trainer at a challenge
A dog and his trainer are together.
The dog knows a lot of tricks.
The dog is available for adopion.
The dog is going through
An animal trying
The dog is training for a future dog race
The dogs are related.
An animal.
There are two dogs and one dog has something.
A dog is being active.
The dogs are fast
A human training.
A dog does tricks.
There is a dog in the picture.
The dog owner is on the course, also.
A tie in a dog race.
dog tries to catch
There is a animal
The dogs are attached to something.
A dog is performing.
A dog is nearby a person
The field belongs to the dog's family.
The dog's owner is training him.
The trainer had known the dog his entire life.
The dog's trainer is actually a 2 week old kitten who has trained the dog for 15 years.