Task: Question Answering
Input (English): Context: The veggie ham was tasty and very meat - like . I do n't know that I would have guessed that it was supposed to be corned ham had I not read that on the menu , but it was a perfectly suitable vegetarian stand - in for it 's real life fleshy counterpart . The thousand island dressing was a little too sweet for my taste , but the sauerkraut helped balance it out . The bread was fresh and the whole sandwich was grilled nice and crispy . 
Question: What 's a possible reason the writer ate veggie ham ?
Output (English): Because the writer is a vegetarian .