If "Two smiling people walk down the street pushing a car filled with various fruits and flowers." does that mean that "Two people are on their way back from the grocery store."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Two smiling people can walk down the street pushing a car and be on their way back from another location other than the grocery store..

Can we conclude from "A bicycle cop or security guard is riding in front of an outback steakhouse." that "A cop or guard has been hired to do security for outback steakhouse."?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: Just because a cop or guard is riding in front of an Outback Steakhouse does not mean that he has been hired to do security..

Given the sentence "A black-haired female guitarist and a male drummer are playing in a large tent." is it true that "A female and male are playing instruments in a tent for friends."?

it is not possible to tell
Explanation: Guitars and drums are types of instruments. The large tent doesn't necessarily contain other people and friends..

Test for natural language inference.
Premise: "The ball boys are waiting on the side lines of the tennis court while they watch the lady hitting the ball."
Hypothesis: "The ball boys are collecting balls that have rolled away."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: The lady cannot be hitting the ball that have rolled away..