Is there a lack of direct logical connection between the premise and the hypothesis? Premise: This historically renowned freshwater lake, known both as the Sea of Galilee and Lake Kinneret (meaning a harp, after its shape), is just 58 km (36 miles) in circumference. Hypothesis: The Sea of Galilee is full of saltwater. 
This historically renowned freshwater lake, known both as the Sea of Galilee and Lake Kinneret (meaning a harp, after its shape), is just 58 km (36 miles) in circumference.###The Sea of Galilee is full of saltwater. 