In addition to @stephenmutheu great advice for your value attributes make sure to give your select element an attribute of required.
This attribute unlike the value attribute has no need for a value.
Ex:
Seems like I have misunderstood what you initially said… I do not understand what you meant by attribute name="value"; can i clarify that my attribute is now the element and the value is the " " “yes” and “no”?
This is the instruction I was given:
Within the first div.answer element, nest one required select element with three option elements.
Give the first option element a value of "", and the text Select an option. Give the second option element a value of yes, and the text Yes. Give the third option element a value of no, and the text No.