The girl is playing with the doll.

Meaning: This means that the girl is currently engaged in an activity involving the doll. It emphasizes that the action is ongoing and happening right now.

Choice of Words: The is a definite article that specifies a particular noun. Girl is a common word used to refer to a young female person. Is playing is a verb phrase that describes an action that is currently happening. With indicates that the action is being done together with someone or something else, in this case, the doll. Doll is a common word used to refer to a toy figure that typically represents a human or animal.