Predict the next word given an incomplete English Sentence.

Example Input: whence you got a glimpse of the bloom white cherry trees in the left orchard and nodding slender birches down in the hollow by the brook was greened over
Example Output: by

Example Input: missus rachel knew that he ought
Example Output: because

Example Input: i do love to imagine i'm nice and plump with dimples in my elbows with this matthew's companion stopped talking partly because she was out of breath and partly because they had reached the buggy not another
Example Output:
word