input question: Fix spacing: Birth:June10,1887indum,Denmark

output answer: Birth: June 10, 1887 in dum, Denmark

input question: Fix spacing: Forthecross-countryskiing,movethemouseleftandrighttokeeptheskierontrack.

output answer: For the cross-country skiing, move the mouse left and right to keep the skier on track.

input question: Fix spacing: Orbitpumps,Wangenpumps,andVerderpumps.

output answer: Orbit pumps, Wangen pumps, and Verder pumps.

input question: Fix spacing: Thetrainingfeelingisincreased-youexercisemoreoften,longer,andmorecomfortable.tothecategorytrainingmats/gymnasticxmats

output answer:
The training feeling is increased- you exercise more often, longer, and more comfortable. to the category training mats/gymnasticx mats