A statute that requires railroads to fence their tracks is construed as intended solely to prevent injuries to animals straying onto the right-of-way. B & A Railroad Company fails to fence its tracks....

A statute that requires railroads to fence their tracks is construed as intended solely to prevent injuries to animals straying onto the right-of-way. B & A Railroad Company fails to fence its tracks. Two of Calvin’s cows wander onto the track. Nellie is hit by a train. Elsie is poisoned by weeds growing beside the track. For which cow(s), if any, is B & A Railroad Company liable to Calvin? Why or why not?