TASK DEFINITION: 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.
PROBLEM: The ratio of correct `translations' (matches) was used as an evaluation measure. 
 Question: What evaluation metric do they use?

SOLUTION: Accuracy

PROBLEM: We recruited 100 crowdworkers on Amazon Mechanical Turk (AMT) and measured completion times and accuracies for typing randomly sampled sentences from the Yelp corpus.  
 Question: What user variations have been tested?

SOLUTION: completion times and accuracies 

PROBLEM: It is is now clear that some configurations used in some architectures (e.g., additional RNN layers) are actually irrelevant and can be removed altogether without harming accuracy. 
 Question: What are least important components identified in the the training of VQA models?

SOLUTION:
 some configurations used in some architectures (e.g., additional RNN layers) are actually irrelevant