diff --git a/go/sentence-similarity-iii.go b/go/sentence-similarity-iii.go
new file mode 100644
index 0000000..18a5651
--- /dev/null
+++ b/go/sentence-similarity-iii.go
@@ -0,0 +1,29 @@
+package main
+
+import "strings"
+
+func areSentencesSimilar(sentence1 string, sentence2 string) bool {
+	checkSimilar := func(words1, words2 []string) bool {
+		left := 0
+		for left < len(words1) && words1[left] == words2[left] {
+			left++
+		}
+
+		right1, right2 := len(words1)-1, len(words2)-1
+		for right1 >= 0 && words1[right1] == words2[right2] {
+			right1--
+			right2--
+		}
+
+		return right1 < left
+	}
+
+	words1 := strings.Split(sentence1, " ")
+	words2 := strings.Split(sentence2, " ")
+
+	if len(words1) > len(words2) {
+		words1, words2 = words2, words1
+	}
+
+	return checkSimilar(words1, words2)
+}