Task: Question Answering
Input (English): SMT techniques require a parallel corpus in thr source and thr target language. A text-code parallel corpus similar to Fig. FIGREF12 is used in training. This parallel corpus has 18805 aligned data in it . In source data, the expression of each line code is written in the English language. In target data, the code is written in Python programming language. 
 Question: What dataset do they use?
Output (English): A parallel corpus where the source is an English expression of code and the target is Python code.