Convert the following textual description to an entity$-$relationship diagram in UML notation on paper. Please spend time differentiating between entities, attributes, relationships and values of attributes. If you are identifying a strong entity $-$ make sure you identify a primary key for it$.$ Remember, weak entities do not have a primary key. You are not required to use superclass$/$subclass hierarchy for any of these problems, but may choose to do so if you wish.

$1.$A website has a unique URL, a title, a company it is associated with and the creator of the website.

$2.$A website has a URL, a title, and the creator of the website. A website is associated with $1$ company and a company is associated with $1$ to many websites. A company has a unique name, a business genre $($such as financial, commercial, non$-$profit etc.$),$ and an address that is composed of a street number, street name, town, state, zip code.