context: How to prune a pear tree
Prune any dead or damaged branches.
Dead, damaged or diseased wood should be removed starting with the origin of the damage. This may mean cutting an entire large area if it is all damaged or dead.
****
next sentence for the context: You will know if an area is damaged or dead if it does not have leaves during growing season when the rest of the tree is in bloom. Removing dead or damaged branches is one of the few times it's okay to prune your tree in the spring or summer.

context: How to display microphone data using sensordaq
Connect the usb cable to the sensordaq by inserting the macro usb end into the sensordaq, then connect the usb into the computer.
Connect the vernier microphone to channel1.
On the computer, click on the labview icon to start labview.
****
next sentence for the context: In the getting started window, click the blank vi link in the new category View the block diagram by choosing show block diagram from the window menu. Open the functions palette by selecting view : Functions palette on the menu bar.

context: How to catch a shark (in the bay )
Pick a calm night around 2 am.
Do not go alone! Have a couple of buddies with you. Half of you should carry lanterns, and the other half can carry the spears (gigs).
****
next sentence for the context: Wade into about one foot of water. Shuffle your feet so that you do not scare away any sting rays or cause any to lash out.

context: How to install wood stairs
Establish the perimeters of the space.
Measuring the area where the stairs will be constructed is the best way to determine the kind of wood staircase you need. If there is plenty of space, you can choose a traditional split level with a landing, or a straight set of stairs.
****
next sentence for the context:
For a small, or more crowded area, you may need to install a spiral staircase. For the purpose of this article, we will choose the simplest, a diagonal up and down wood staircase.