Task: Question Answering
Input (English): So , I opted to not watch it till I could see it on free tv . So , while the movie was playing , I read a book that I brought with me to read . I read a few chapters of that and got bored and tired of reading . 
Question: Why did I opt to not watch it till I could see it on free tv ?
Output (English): I didn't want to spend money on it .