TASK 1:

- Get the longest word from a sentence. 
  If there are multiple maximum length words then get the word containing more vowels.

TASK 2:

- Add 2 buttons to the html.
- Make the title blue.
- When the button 1 is clicked, the "demo" p get the value of the first p of the page.
- When the button 2 is clicked, the "demo" p get the value of the second p of the page.