Complex sentence: Meanwhile, Shackleford, now in second place with about left to go, was caught by Nehro and Mucho Macho Man to finally finish fourth by a length and a half in the field of 20.
Split into simpler sentences: Meanwhile, Shackleford, now in second place with about left to go, was caught by Nehro and Mucho Macho Man. He finished fourth by a length and a half in the field of 20.