Study the topic sentence below. Check the relevance of the information in the following sentences by seeing if it relates to the topic sentence. Identify the irrelevant sentences.

Topic Sentence: Some tiny insects can be deadly summer pests.

1. The stings of bees, hornets, and yellow jackets can cause a serious allergic reaction in five percent of Americans.


2. Moths eat holes in fabrics such as woolens.


3. The bull's-eye shaped rash signals lyme disease from the bite of a tick.


4. The encephalitis virus carried by some mosquitoes can cause brain inflammation.


5. Disoriented behavior in skunks may indicate rabies.