Final answer:
We cannot offer a direct true or false answer about belief in Sam's statement; instead, we should examine evidence and use critical thinking to assess his credibility.
Step-by-step explanation:
We cannot provide a direct answer of true or false to whether we believe Sam because this question is about personal belief, which requires a subjective analysis rather than a factual one. As a tutor, the proper approach is to guide the student to consider the evidence and consistency in Sam's story, the credibility of any witnesses, and Sam's character and past behavior to make a reasoned judgment about his claim of spending the day at the beach and not recalling anyone by the name of Del-Del.
An explanation should probe whether there are any contradictory statements, discrepancies in his alibi, or any other forms of evidence that might support or discredit Sam's assertion. For instance, if others confirm that Sam was at the beach, or if he has proof of his whereabouts, such evidence would lend support to his claim. Conversely, if others contradict his story, or if Sam has a history of dishonesty, this may lead to doubts about his statement.
When assessing claims like Sam's, it's important to maintain an objective and skeptical attitude while weighing the information available, rather than making an immediate judgment without adequate evidence. Encouraging the student to apply critical thinking skills like these is part of fostering academic and personal growth.