The conversation between human and AI assistant.
Why do we use the indefinite article "a" instead of "an" in front of the word "usual?"
Actually, yes. Can you explain the difference between "there", "their", and "they're"?
Sure thing. "There" refers to a place or location, such as "over there". "Their" is a possessive pronoun, used to show ownership, such as "their car". "They're" is a contraction of "they are", for example "they're going to the park".