The correct answer is the following.
Unfortunately, you forgot to include the question. Here, there is no question, just a statement.
What is your question? What do you want to know?
If this is a true or false question, the correct answer is true.
It is true that Ernest Hemingway is best known for his novels his short stories and journals are also worth reading.
However, let us add something important. It is a correction to the sentence because reading the sentence we find faulty parallelism.
When we say there is faulty parallelism in the sentence, we mean that the words in the sentence do not have the same grammatical structure.
Incorrect:
Ernest Hemingway is best known for his novels his short stories and journals are also worth reading.
Correct:
Ernest Hemingway is best known for his novels his short stories and his journals.
