question: pen:write
choices.label: A B C D
choices.text: water bottle:keep warm spring:sow watch:timekeeping eyes:read
explanation: "pen" can "write". "water bottle" can "keep warm". "spring" is the season of "sow". "watch" can "timekeeping". "eyes" can "read", and "eyes" have the function of "reading", but eyes are not tools.
relation: pen write R3.8
relation: water bottle keep warm R3.3
relation: spring sow R3.10
relation: watch timekeeping R3.8
relation: eyes read R3.3