Context: Glancing at the clock , Rob decided it was time to take a break . He took his phone out of his pocket as he walked up the stairs to the canteen . He started writing a message . " Hiya hun .
Question: Who is Rob texting ?
Option 0: He 's texting his dad .
Option 1: He 's texting his realtor .
Option 2: He 's texting his wife .
Option 3: He 's texting his dentist .
Answer: 2