Refer to the map of europe 1914 (before ww1) - what were the two main military alliances? which countries/empires were a part of the central powers? of the triple entente?

[1] on her way home from practice, rebekka found a gold man’s watch. [2] she wasn’t sure what to do. [3] there was no name engraved on the back. [4] looking at the gold links on the band, the watch seemed to rebekka to be expensive. [5] she felt badly that someone had lost such a nice watch. what is the best revision of the troublesome modifier in sentence 5?