The pronoun "they" is commonly used in English to refer to a group of people or things. It serves as a plural pronoun, replacing nouns to avoid repetition. For example, instead of saying "John and Mary went to the store," one might say, "They went to the store." In recent years, "they" has also gained recognition as a singular pronoun to refer to individuals whose gender identity is non-binary or unknown. This usage promotes inclusivity and respects people's identities, allowing for a more accurate representation of individuals, such as Alex or Jordan, who may not identify strictly as male or female.