You will need
  • Notebook, pen and a little patience.
Let's start with studying all of the sentence. Are the main is the subject and predicate. And there's also a secondary definition, circumstance and addition.
How to emphasize parts of speech
The subject is often a noun, it answers the questions "who?" "what?". Emphasizes a straight line. The predicate is a verb, answers the question, "what does?". Emphasizes two straight lines. A complement answers the questions "what?" "who?", "what?" "who?", "what?", "by whom?, "what?", "who?". And underlined with a dotted line. The definition is most often an adjective answers the questions "what?", "whose?". A wavy underline. Fact is answering the questions "where?" "where?" "where?", "whose?". Emphasizes the point and the dotted line.
How to emphasize parts of speech