24 11 19 dataalgdict and question answering to write state machine

Data-alg link covered through dicts to reinforce meaning and can be generated to write algs
- e.g. heights over time-difference - finds the relevant contention side (of whether spiritual meditation has lowered metabolic rate), can use to generate difference finding algs for dependent variables/e.g. height/numbers

State machines - needed for 2*2 states, not just 4 states x latter
- if steps recur in data specification, may need a state machine

- flag for past algs done to be avoided or not mattering