Read the following context and choose the best option to answer the question.
Context: lolthen came sunday ! ! ! ! ! ! ! ! celebrated mum 's bday which is today , teacher 's day .. went sakura for dinner . as usual her fav food spot i dunno why but i m sick of the food there . but ... she 's the boss so we got ta follow suit ahha!took lots of crazy pics as usual with my sis and bro .
Question: What happened after taking pictures ?
Options: 
- They saw a teacher
 - They had birthday cake
 - They ate
 - They went to dinner


They had birthday cake