You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Is the next sentence syntactically and semantically acceptable?

There was a yellow collar on the dog which the car injured.
user
Yes, the sentence is syntactically and semantically acceptable. It means that there was a dog with a yellow collar, and sadly, a car hurt the dog. The sentence is built correctly with words and their order, and it makes sense when you read it.
assistant