---
title: "ArgumentMatcher.naturalLanguage(argumentName:criteria:)"
framework: evaluations
role: symbol
role_heading: Case
path: "evaluations/argumentmatcher/naturallanguage(argumentname:criteria:)"
---

# ArgumentMatcher.naturalLanguage(argumentName:criteria:)

A value that indicates that the argument must be present and semantically match the given criteria.

## Declaration

```swift
case naturalLanguage(argumentName: String, criteria: String)
```