diff --git a/1813. Sentence Similarity III b/1813. Sentence Similarity III
new file mode 100644
index 0000000..e27d36e
--- /dev/null
+++ b/1813. Sentence Similarity III	
@@ -0,0 +1,54 @@
+class Solution {
+public:
+    bool areSentencesSimilar(string sentence1, string sentence2) {
+        if(sentence1.length()>sentence2.length()){
+            swap(sentence1,sentence2);
+        }
+        // cout<<sentence1<<" "<<sentence2;
+        vector<string>v1,v2;
+        string temp="";
+        for(int i=0;i<sentence1.length();i++){
+            if(sentence1[i]==' '){
+                v1.push_back(temp);
+                temp="";
+            }
+            else{
+                temp+=sentence1[i];
+            }
+        }
+        v1.push_back(temp);
+
+        temp="";
+         for(int i=0;i<sentence2.length();i++){
+            if(sentence2[i]==' '){
+                v2.push_back(temp);
+                temp="";
+            }
+            else{
+                temp+=sentence2[i];
+            }
+        }
+        v2.push_back(temp);
+        int i=0;
+        while(i<v1.size() && v1[i]==v2[i]){
+            i++;
+        }
+        int j=v1.size()-1;
+        int k=v2.size()-1;
+        while(j>=0 && v1[j]==v2[k]){
+            j--;
+            k--;
+        }
+        if(i==v1.size()){
+            return true;
+        }
+        if(j==-1){
+            return true;
+        }
+        // cout<<i<<" "<<j;
+        if(i>=j+1){
+            return true;
+        }
+        return false;
+    }
+};