Just because a woman is sitting on a beach with her shoes off and on a cellphone talking doesn't mean she is talking to her mom on the phone


Context: A woman is sitting on a beach with her shoes off and on a cellphone talking, scratching her shoulder, while a group of 5 other people are walking in the background.
Hypothesis: A woman is talking to her mom on the phone.

Is the hypothesis incorrect? (Yes, no, or unknown)?