Assume the following documents comprise your corpus:

Doc 1: banking on banks to raise the interest rate over the previous interest

Doc 2: jogging along the river bank to look at the sailboats

Doc 3: jogging to the bank to look at the interest rate

Doc 4: buzzer-beating shot banked in!

Doc 5: interest of the scenic outlooks on the banks of the Potomac River

Assume that you remove stopwords, lower cases, and do stemming.

1. In unranked Boolean retrieval, what documents would be returned in response to the following query? Why?

( bank OR rate ) AND interest

2. In ranked Boolean retrieval, what documents would be returned in response to the following query? Why? List the retrieved documents in order.

( bank OR rate ) AND interest