# https://leetcode.com/problems/circular-sentence

class Solution:
    def isCircularSentence(self, sentence: str) -> bool:
        words = sentence.split(' ')
        last = words[0][len(words[0]) - 1]
        for word in words[1:]:
            if last != word[0]:
                return False
            last = word[len(word) - 1]

        return last == words[0][0]