Table 3.

Titles and the top 10 keywords of the topics extracted by the latent Dirichlet allocation model.

Topic#	Topic title	Topic keywords
1	Family activities	dog, try, today, wife, day, last, school, virtual, watch, look
2	Remote work or study	remote, new, time, covid, learn, great, help, many, support, join
3	Quarantine	pandemic, stay, safe, day, go, today, let, see, also, think
4	Dressing	dress, get, enough, adult, day, wear, time, zoom, right, thank
5	Government and policy	money, less, job, option, able, new, remotely, safely, force, take
6	COVID-19 side effects	people, still, do, job, good, say, first, place, probably, go
7	Encouragement	get, lot, world, honestly, fall, reveal, love, week, look
8	Back to office	go, back, know, office, time, feel, quarantine, hour, tip, covid
9	Leasing	office, well, year, instead, couple, permanently, think, lease, renew, similarly