X_slice tags imply X

BUR #11867 has been approved by @nonamethanks.

create implication watermelon_slice -> watermelon
create implication kiwi_slice -> kiwi_(fruit)
create implication bread_slice -> bread
create implication apple_slice -> apple
create implication banana_slice -> banana
create implication pie_slice -> pie
create implication pineapple_slice -> pineapple
create implication cucumber_slice -> cucumber
create implication tomato_slice -> tomato
create implication strawberry_slice -> strawberry
create implication melon_slice -> melon
create implication grapefruit_slice -> grapefruit
create implication peach_slice -> peach

Some previous topics:
lemon & orange - topic #18060
lime - topic #19849
pizza - topic #20609

I can't think of any good reason not to do this, especially because some of the X_slice tags already imply X.

Other Options
1. Mass-update X_slice tags to X then nuke X_slice tags
2. Alias X_slice tags to something like food_slice so X-slices can be found by searching for X & food_slice
3. If we want yet more tags, make food_slice and/or fruit_slice into umbrella tags

Question
What's a good wiki entry for these tags? I used "A cut portion of X." for the ones I wrote because it can include both fruit wedges and fruit wheels, but I'm open to suggestions.

The bulk update request #11867 (forum #219704) has been approved by @nonamethanks.