When we say logical, this means that it is according to the rules of logic or formal argument. Therefore the correct answer that would best complete the given statement above would be the third option. If a claim is logical, that means it is <span>founded on fact. Hope this answers your question.</span>
Explanation: an argument or claim is a statement assertion that something is true. Something logical is something that comes from clear reasoning, that isn't just based on an opinion but in real evidence. From the given options, the one that best describes what it means for a claim to be logical is the corresponding to option C, a claim is logical if it is founded on fact (evidence).