What will be the output in the following code snippet?

package main

import "fmt"

func compareString[T any](function func(T, T) T, slice []T) T {
	result := slice[0]
	for index := 1; index < len(slice); index++ {
		result = function(result, slice[index])
	}
	return result
}

func main() {
	stringSlice := []string{"Famous Five", "Hardy Boys", "Nancy Drew"}
	modifyFunc := func(value1, value2 string) string {
		if len(value2) > len(value1) {
			return value2
		} else {
			return value1
		}
	}
	result := compareString(modifyFunc, stringSlice)
	fmt.Println(result)
}

Famous Five

Nancy Drew

Hardy Boys

Compilation Error

Correct Option - a

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