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During vacation time, two students met on a train. One asked the other how old he was. He replied, "The day before yesterday I was 15, and next year I will have my 18th birthday." On what
Date of the year did the two students meet?
Same-Sex Relationships
Romantic or sexual partnerships between individuals of the same sex.
Emotionally Close
Refers to relationships where individuals share a deep level of emotional intimacy and understanding.
Geographic Mobility
The ability and ease with which people can move or relocate within a geographic area, country, or between countries.
Life Expectancy
The average number of years an individual is expected to live, as determined by statistical analysis.
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