instruction:
In this task, you will be presented with a context from an academic paper and a question separated with a 
. You have to answer the question based on the context.
question:
To collect a diverse training dataset, we have randomly sampled 1000 posts each from the subreddits politics, business, science, and AskReddit, and 1000 additional posts from the Reddit frontpage. 
 Question: what are the topics pulled from Reddit?
answer:
politics, business, science, and AskReddit, and 1000 additional posts from the Reddit frontpage. 


question:
Cloze Track User Query Track 
 Question: What two types the Chinese reading comprehension dataset consists of?
answer:
cloze-style reading comprehension and user query reading comprehension questions


question:
At training time, we use the plan-to-DFS mapping to perform the correct sequence of traversals, and train a neural classifier to act as a controller, choosing which action to perform at each step. 
 Question: How is neural planning component trained?
answer:

plan-to-DFS mapping to perform the correct sequence of traversals, and train a neural classifier to act as a controller