I want to know the answer to the following question:
How many jobs were created by the mid-1930s thanks to San Diego's tuna cannery that was developed in 1911?
All the background I'm provided with is that "San Diego's first tuna cannery was founded in 1911, and by the mid-1930s the canneries employed more than 1,000 people.". Is that enough to answer the question?
Answer: yes