relating to or involving the measurement of quantity or amount
It is difficult to quantitatively
Quartet (noun)
a composition of four performers; any group of four
The great piano concertos and the string quartets dedicated to his "dear friend" Josef
Haydn were also composed during this period.
seemingly; not really; almost
Chimpanzees require massive regimented teaching sequences contrived by humans to acquire quite rudimentary abilities, mostly limited to a small number of signs, strung together in repetitive, quasi-random sequences, used with the intent of requesting food or tickling.