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+## stringtobool
+
+### Instructions
+
+Write a function that takes a `string` as an argument and returns a `boolean`.
+
+- If the `string` equals `True`, `T` or `t` return `true`, otherwise return `false`.
+
+
+### Expected function
+
+```go
+func StringToBool(s string) bool {
+
+}
+```
+
+### Usage
+
+Here is a possible program to test your function:
+
+```go
+package main
+
+import (
+	"fmt"
+	"piscine"
+)
+
+func main() {
+	fmt.Println(piscine.StringToBool("True"))
+	fmt.Println(piscine.StringToBool("T"))
+	fmt.Println(piscine.StringToBool("False"))
+	fmt.Println(piscine.StringToBool("TTFF"))
+}
+```
+
+And its output:
+
+```console
+$ go run .
+true
+true
+false
+false
+```