basic quando sentence works; lots of semantic filtering remains to be done
add quando sentences to set of candidates in (random-sentence)
log/warn if (fail? head) == true: should not happen, but we can continue normally
by using :hidden on :english value of "avere (to have)" make passato prossimo translate to simple past in english rather than progressive: e.g. "ate" rather than "has eaten".
refining quando-sentences: mark verbs as being discrete=false or true : second clause of quando sentences must be discrete=true
filter intensifier phrases using lexicon to make adjectives and subject agree semantically: i.e. in "X is Intensifier Adj than Y", X and Adj must agree semantically.
:quando has cat=quantifier
fix simple past english of "to write" = "wrote"
in VP1 when VP2, VP1 must be an activity, and VP2 must be discrete.
two examples of discrete=false: "fare (to make)" and "leggere (to read)".
english past simple of "parlare (to speak)" is "spoke"
whitespace
english pronoun "I" should be shown uppercase.
fix tests that were broken because now english pronoun "I" is always capitalized.
add comment about ring handler italianverbs.core/app.
whitespace
setting "andare (to go)" to activity=false, with a comment about why
add queuing of next question to reduce latency in showing next question
add "le vostre (your)" and "i vostri (your)"
increase queue size to 3, and make a (while) loop to fill (asynchronously) queue until size=3 is reached.