In the following example, according to cascading and specificity rules, what color will the link be?

.example {
color: yellow;
}
ul li a {
color: blue;
}
ul a {
color: green;
}
a {
color: red;
}
<ul>
<li><a href=”#” class=”example”>link</a></li>
<li>list item</li>
<li>list item</li>
</ul>

• green
• yellow
• blue
• red