Student: Given the sentence "A man with a black shirt pours a mixed drink into a glass behind a bar." is it true that "A man fills up a drink."?.
Teacher: Let's think:

Pouring a drink implies filling up the glass with said drink. So the final answer is yes.
Student: Given the sentence "A man with a black shirt pours a mixed drink into a glass behind a bar." is it true that "A man fills up a drink."?.
Teacher: Let's think:

user
Pouring a drink implies filling up the glass with said drink. So the final answer is yes.
assistant
Student: Given the sentence "A man with a black shirt pours a mixed drink into a glass behind a bar." is it true that "A man fills up a drink."?.
Teacher: Let's think:

Pouring a drink implies filling up the glass with said drink. So the final answer is yes.