Task: Question Answering
Input (English): We use the guidelines of the state-of-the-art approach of BIBREF12 that achieved the highest inflection accuracy in the latest SIGMORPHON 2019 morphological inflection shared task. Our models are implemented in DyNet BIBREF13. We trained an encoder-decoder model that receives the form as character-level input, encodes it with a BiLSTM encoder, and then an attention enhanced decoder BIBREF14 outputs the corresponding sequence of morphological tags, implemented in DyNet. We trained a character level encoder-decoder model, similar to the above-mentioned inflection system, implemented in DyNet. 
 Question: What are the architectures used for the three tasks?
Output (English): DyNet