Teacher:In this task you are given a sentence. You must judge whether the main verb of the sentence is in present or past tense. Label the instances as "Present" or "Past" based on your judgment. If there is no verb in the given text, answer "Present".
Teacher: Now, understand the problem? Solve this instance: When I finally reach Ryan on the sandbar, I discover him leaning back on his elbows, sunning himself, and waiting.
Student:
Present