Both of these rivers are causing flooding, however it is minor compared to the situations in the Dakotas and Minnesota and mainly low-lying and unprotected areas will be affected.
(unprotected areas; will be affected; ) (it; is; minor) Context(it is,List([51, 56))):(Both of these rivers; are causing; flooding)
it is,List([51, 56))
unprotected areas it Both of these rivers
will be affected is are causing
minor
flooding