!7

sS input_train = [[

  Suppose we have a list. The list has 5 elements. How many elements does the list have? 5

]];

sS input_test = [[

  Suppose we have a list. The list has 3 elements. How many elements does the list have?

]];

p {

  L<S> tok_train = parse(input_train);

  L<S> tok_test = parse(input_test);

  printStruct(simpleComplete(tok_train, tok_test));

}

static L<S> simpleComplete(L<S> tok_train, L<S> tok_test) {

  assertTrue("Bad length", l(tok_train) >= l(tok_test));

  new SS map;

  for (int i = 1; i < l(tok_test); i += 2)

    map.put(tok_train.get(i), tok_test.get(i));

  new L<S> out;

  for (int i = l(tok_test); i < l(tok_train); i += 2) {

    S t = tok_train.get(i);

    out.add(getOrKeep(map, t));

  }

  ret out;

}

static L<S> parse(S s) { ret simpleSpaces(javaTok(s)); }