a one of common word problem in Japan. It says that "There cranes and turtles. The count of heads is X and count of legs is Y. How many cranes and turtles are there respectively?"

prediction

predict

the result, effect, consequence / the performance, the accomplishment, the achievement

(rare) bear fruit

to use / to employ / to make use of, to apply / to spend

competition; contest

to compete

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend