Determine if the sentence is true based on the text below:
Tina's fort toppled over

No Snowballs<br>Tina loved having snowball fights and couldn't wait to go outside. She would even skip breakfast if her mother allowed it. Once outside, she immediately started building a fort for protection. Her friends were shocked to see it, but threw snowballs anyways. Tomorrow, she would make her snowballs first!
It's impossible to say