A Simple , 1 antenna reception situation/solution.
Aim a Winegard HD7698P antenna with antennas direct CPA-19 preamp at about 310 degrees magnetic compass direction
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Tv antennas receive the best when Nothing is in the way of the direction of reception.
As Always , trees and tree leaves do a great job of reducing or blocking Tv reception.
And so do buildings , including your own building , that are in the way of reception.
Locate the HD7698P antenna at a location that has the Least amount or no amount of obstructions in the way of reception.
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I see 2 VHF high band channels , WPRI-TV channel 13 CBS and WNAC-DT channel 12 FOX.
And the others channels are UHF channels.
So install the HD7698P antenna that receives the VHF high band channels of 7 thru 13 and UHF channels 14 thru 51.
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Here are some places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.winegarddirect.com ,
http://www.amazon.com.