Harriet will grill steaks for her guests on Saturday. She could grill steaks or make a vegetable pasta. She will only make a vegetable pasta if one of her guests is a vegetarian. Vinny is a vegetarian, but he could not attend Harriet$$s party.

Which of the following tacit premises does the argument rely upon?

Harriet likes to grill steaks

Harriet has run out of pasta

None of Harriet's guests is a vegetarian

Good weather is predicted for Saturday

Vinny and Harriet are friends