Q: Remove the spaces from the following sentence: 2 months ago 07:23 TXXX interracial, gangbang, college, threesome
A: [2monthsago07:23TXXXinterracial,gangbang,college,threesome]

Q: Remove the spaces from the following sentence: Melatonin has been used for sleep disorders (e.g., insomnia and jet lag).
A: [Melatoninhasbeenusedforsleepdisorders(e.g.,insomniaandjetlag).]

Q: Remove the spaces from the following sentence: Lake Kivu is one of the world's three known "exploding lakes," presenting a threat as well as an opportunity for local communities.
A: [LakeKivuisoneoftheworld'sthreeknown"explodinglakes,"presentingathreataswellasanopportunityforlocalcommunities.]

Q: Remove the spaces from the following sentence: The small size contributes significantly to quality assurance.
A:
[Thesmallsizecontributessignificantlytoqualityassurance.]